1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x590bb3c50dd8c59d4690a449eb5a9f34f93ee220654b3c8b9a2435d7cacdd8d8. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4bd804cd-2ddb-40ca-a75b-9b5728fe11cb.json and https://artists.proofprofile.net/proofs/artist/4bd804cd-2ddb-40ca-a75b-9b5728fe11cb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Jazz Age Chronicles Vol. 11: The Song Hits of 1928
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad7bd01de743701aeca8e1b5c8fe8fed43a2bbf68a8e2faecdc6a0efbcd1d095. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG0900464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x364424a21553844f2e77018251d59c0d3eac619f56068792c4deceea3bd5989a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG0900465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0db3f57c8ec0526e2ce8e7e0ec3e92b34e1a16e5319ccc574d85f1dda8cb48f8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG0900467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30dd829c7ed94b88383fb4265be7bf2316ff8da0fbb7f611111844339cb4469b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG0900471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d8c749b1f307b9490b23184f30f88ae59da29947f648fb504f9e1bcc6b69c80. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG0900480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa786d6ce0e1e91ab243007effd0cb77e8c2d8ef0428fe36c1dccadfeefc8a76a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1800210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b1a40dadc87976f703c1ce2a8153eeae3fda4d41baa185235da90ae6287bd91. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371133884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6fde6f1a429038dd493efade549e8ee7d0d1b37a3daa0994d91a4bbe4d28739. Chain 2 (Bitcoin): anchored in block 960303 (2026-07-30T20:11:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371133885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50e4a723355381647b9c59ae0d4bc7b68f0637ad1b4a1ca130edba74c8ead723. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371133886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cca1eb7bb7f40a6062d722b532be5adf9cc71613968104d6ea4f9e729ae51fe. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371133888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e54195b0945f2cb473b6a71c7779edf83f918c8460a8120f103d3f57fa9aa57. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371133889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bfd15a6cce25e3003df20bcbb2963edb470fbde91a94bb771b2561881279d7e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371133890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x156cf5a328364d8fa39806b44b5805b9569f08aecb757963a9b982375f7d24a5. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371133891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x618098f0414c0b40a2b1e7fbc7f9198a372d2fe3ebd209c84b794446358c3b5e. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371133892.
(It's Too Darned Hot For A Tune) Play Me A Frigid Air
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d170e289b7ade7e571377511d758220147a69032e4d96b1d565660db3b72d8a. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371133893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39a75698fa70f2d32e7ad56df3e19b8f457cded705c9f632cf40b08d4b149cc1. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371133894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda401150fbd5534773143a6806fa478ee5d8ae3036cd1cf268f231f48dec52ac. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371133895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed6a2393ea6bc9566d0cc3f8e9e6acf208dbbe0a576f0684e6b503888ec9d1fb. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371133896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ec79245e277416d8188885fcc8bb2ac8b71295c4c76f35c9b830ba2aff97bc1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371133898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaed27d3920d38bfcdef3c229a9fc72477f800a74049897b83651ca6ea0b0e07f. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371133899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8986bdddc6b316b471b0f6df4cc44b3d18c4600199ca28fe5c84057ce2e407a. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371133900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3788e5c61d79f0b45bd9b1db7c0c030706c0a20a49cbc20c2886cb11d70365b4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371133902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc16946262936ef563095df51aea248e12e2e5bc09ced483c963252145faa8030. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371133905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x339055dff7d70bfc86511a7ba80a82f80938b683843ca2c9fc4795f447407b62. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371133907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1298764decfa411a2452b2047932d9867bb3984ce1830370592a55c305f11af5. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371133910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59647a8c92becef3183918aa5ad4ca749d390f4c0607ec31dd042ac55cbc6544. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371133912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6df1763ed40a1d735e34e6206bde44f9dbef7f883803c7d8eab6edf585675e4e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371133913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x601045c54da3429cd5f4f7bde351421e8c79063f88e78afa51fb3a8968886ea8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371133919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbba7629b9c6df3ec2e5120980568e7656c91d00fcf6cd31390b4997cade8259a. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371133920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e33bb07e3c4487b41e46bc85ae1c44f8e1035da886a4fe800088eb83213f362. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371133926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72141cdfa92bff41c296b2b6340be66ce0ff144047df91f7edcc63578529506d. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371133928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaa9c24b13d081d5b11779e3c225ece0375f0cdb9a9406216ce8c21b39c1e206. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371133929.
Cass Hagan and His Hotel Manger Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x742e23a0b0d5e770b38849688b8f2a86d5b31574c70cda5a1217a78aaa8bf484. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG0900347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73b70c99ded16aceb5e3054a6db962ebd6308ae2197474564431199153afa1d3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG0900348.
Shaking the Blues Away (Zeigfeld Follies of 1927)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3265fd064b7b37174ad8b21f4ac32625d06710a765835500729982aaca0d70ff. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG0900349.
It All Belongs to Me (Zeigfeld Follies of 1927)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf270cfca14dd179fce461d160e895bd4edc7e35dbf844d208d1aefdd20b53a8. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG0900350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x986937079e39381059bf57b66a5356367dfe02eb9145d51122c53a771112df29. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG0900351.
Johnny Johnson and His Statler Pennsylvanians
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb87fca8b1466aae13b86350e461aa8c30017f8c89657e5c6615e287c8ff3605. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG0900352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59c6fa55acfb08a96f1c20c43b10a9a7b52e50c626bd9ddeaaa68856d54e1cc5. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG0900353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x740d76a1e624b2cbf29656a6ae04d3857834a2da63c19e034c873fc657f98abb. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG0900354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74fd4e3dc132554c55ba12db07c376bc1132b1efd703381e96dae660fb5a9f6e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG0900355.
I Must Have That Man! (Blackbirds of 1928)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc67ef23b89cc855c614502ed5cefdc7f67a068c7fc1f26cf8f6396bd23aec3c7. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG0900356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe83c4ab3189f7da05f8cc4adc11ef2ef5156ae5a4cd8c614eba61c762a5660ef. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG0900357.
You're the Cream in My Coffee (Hold Everything)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4afa012b039f348dc98e8dee3ca97e20e982c9d4e82462ddcede3a342c57c91c. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG0900358.
A Precious Little Thing Called Love (Shopworn Angel)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacc2bc33ebbd7eb1591cb292c28a4c1f60199d553d432d45d3492457e6fd6c0e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG0900359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1853b126f78e6b94f9b4551549ffff54667d0d5bb013cf72dc6406cac75cd7df. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG0900360.
A Girl Friend of a Boy Friend of Mine (Whoopee!)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd35116ae3ea93e5d7fbe6cd928dd1f8804ca136e2011fddc02441244444f86b6. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG0900361.
If I Had a Talking Picture of You (Sunnyside Up)
Earl Burtnett and His Los Angeles Biltmore Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b44570b9ca1fc97678fdafd09fe9a5f8f18656dd1f7ddedd5314cf9c5fc1a2a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG0900362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37ad77df502f8652862a13e7f3a0d288964a25f141b07ca91fcf076b976b60b6. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG0900363.
Singin' in the Rain (Hollywood Revue of 1929)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c8292a96837d053c5b67e0d92fa47d6caa6b46573e44806ced7df50d69dd4ea. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG0900364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28ca639f143a197d8e86a152f26bb6611aaa85c2d62d80d470bd98fc141a8324. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG0900365.
Tip-Toe Thru the Tulips with Me (Gold Diggers of Broadway)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fb6556bcbb4721ca059ff82da3c0e68de57639b2d1e8c14911e8ba336f59d21. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG0900366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e2f8e78777c8d9005426e00ddc0be8d175de03d40c54304d25333dad813d7aa. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG0900367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x989072247c182a2b5c1461d97e6fa9f2e36fd007c935ddc401e6ca50bb7990a3. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG0900368.
Puttin' on the Ritz (Puttin' on the Ritz)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3f738624f8f433e1ddd9f0b2125c4b63fd962842859e5ef40504c94e633eb39. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG0900370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf02488c8ebeacac28458dee3b30b685165876fb68f9c5415747f1e172788817c. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG0900371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26e8a964700b5b113dec1f2373ffea952b2c415fdeb23caf488094c627c4b1eb. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU241126289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eab0957769e253537752b93342c05c545c4176caf8a00931eefa04076d6164d. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU241126303.
Charlston Medley (Introducing "Open Your Heart")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd80abe359068a545dd5b52e87cd5d14aee0100ecf42249a3e0f99cb6433f7833. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEHB51249581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x968656acb8f188a324c49a072864283f6c2f48743c225214e38ca66c14d616cc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEHB51249595.
The Big Broadcast, Volume 5: Jazz and Popular Music of the 1920s and 1930s
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aef70e2b5606dc531676f798dd1f643157da8a06f3caf037838d8d23d8f8586. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351311338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e4b35a3e50b53a10cc590746bb6b133d1656d4c79dc3f51c4ee0f231b43b55e. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351311339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcec05f7682e1be6d52a0a7b0964729a9341d957aa0d15e156aa86f61a18c0365. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351311341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe955bc2812df1863721ca72a6d4b8793aee766837db97ae7a75a2afbcc77de26. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351311342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ecfe52f1ac0ac551cdf7dcd9bade4ca29bd7f92352f6f3eab3398a8dde6bc16. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351311343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c6fb36cddd9f621e09660787adcaf7e0a774f76a335eeeaf4d36b3f8a9bc10c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351311344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb21a13709ebcde88fbe3961aba75566151b5560e6a07613109fd8689d0d37f1b. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351311345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c25232f433b80d94a309c1c4cc4ccd2cd6a72f77599678e5a410f7bc08c236f. Chain 2 (Bitcoin): anchored in block 960225 (2026-07-30T08:04:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351311346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc69874b5679055ad8a114459effc670d39621e0d03ee51de257e83f9a0071bc8. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351311347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb3ec571018f70fc3435aec9935473147d1c878a1e1321dd1f5fb5b689e36561. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351311348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4421cc9703f00db9fc050e238290208a735e84c4cbc0bed12c2a86aa139332a8. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351311349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e1bb1e71a19d06ac283679442ce1667ccd871085c74ded9e2bb4aa2e4fab6a3. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351311350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebeb96a806ebd7f8e9e0a223b050b1d367dfe0f34c4fa6ce1ae6b493aab637d5. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351311351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30462f45548958964f2530b9d7e27edc3a3aa5294e46939a828fb83950096029. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351311352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc92d4ef95c4250d505bceb505a15b391511e7515be2dfd7deddf5e7eed213d88. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351311353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8085999c9e853be43eaa3dd37231aa62341e0438d5dc87db665698a6b98e8db5. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351311354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb76c2315fdb870eb8b08245450f7c1d2866a5de6eb3daa772929c800b4fa744. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351311356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2de0b958a26aa1c7c598add6e813b1690f33e04f935f005c43727daac8e74505. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351311357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23b7f719aa34e0b17d3399d7a39668156bc634d95494e355506392dc8e1f7085. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351311358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2a467a6987539853d37e0433e278c3c210b86debbeaa9d791fb0e3219e49d35. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351311359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c0f884b3945f7db7ba9fc3b9b7e843d32ae213a80f41b1c0087efb12125bd15. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351311360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aea916343006f630a8b6a82d4d9e251272d2e9a24c34a0961ace81f8b6c6187. Chain 2 (Bitcoin): anchored in block 960355 (2026-07-31T05:49:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351311361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21dc4e6713e581c14fcc5084c9bff7948bb16315a9c86e30b785d6e6fe25e91c. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351311362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35c5fc88a953174714e48502e8ed13e037fbaebd10cf78c3d7d258cde5802832. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351311363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d586494e5baad3b51e520c708191043cba2133def8c423a72678f8c9fc8ef4e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351311364.
Static Strut: Hot Dance Rarities 1922-1930
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefe9bf821e24210d3474b72078794d257eb90550e5c4c996eaa958a41f23ca03. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF1462934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d3a23b5deb6b2ae4916480ac3118caa7fb3ddc1befd6fdbba9fbdf18c8843d6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1400811.
Nothing Else to Do but Sit Around and Think About You
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98e5fa4a7e88c2e0cce08fcb4b2d5e0b88548764767af127edfa785c755177b9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1400812.
Coon-Sanders' Original Nighthawk Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f9d69b1fb9a7814fefdbeaa4bca87c6b1822a0b1ca6cac73672397c0458bef5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1400813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6af8f848973c5856b74e792ff8a9b2ba6788504dccb74443e0454297c3bffc74. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1400814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8e4b9175acc390d0e56e90fdbeb7f3eafc7e4df492733bcac9dacb277f6e87d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1400815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28cb0de48f73c730afcc83ac7276c0dbbfa78fea02a1d8282b24bd85f8bfa8d4. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1400816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcec00477ff7c1d28ee3e58af0d3b3c18b72060a5674acd9ecce170a0e825b1fa. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1400817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x211bf20f219f9f7cb3f0c5c3177f59bf1da443ffbdc1ae8e209ba1be1e33441d. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1400818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0aa2d63bf0549634bed10409d0a1264235e4b82dcedca53e6f0ca128813c7ec. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1400819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93f8deab03451687a58980ef842265a69904b43e8d8146637e78599be634b427. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1400820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76009ff88630130132e1b25618de9bcbb51dc27447847197d9b3a65c3dec51d7. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1400821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x896cd6e9fa7f95f878ac1d705129377727945db8c08285f6117638ccd48f443e. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1400822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ddcda5d273d14ff4e03b8293b7250cacc5c4d15dd7d6ac3b89467810ce539fe. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1400823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5440869e64e724d824794c65ee6e237cca11dd58723e652139870effbc4c18f0. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1400824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a0a29120a49d339ffad61ba6ccf7f95f669c0da5383b08467ca56d5a18bae87. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1400825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa881de6d74d3f483a5eac8ccdd836ef6ad1e5c0d110e0dc4e8e658cc3f8640c9. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1400826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd14e5696b80692616ddbc1d4768615494e3009229e495d975f82ebc7817d8dfe. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1400827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x314deddfb280a063f9eef51c5530602efb2cb321a40d44ffebdda4fe01342cac. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1400828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3521a6074f20ba36d259522af4d8616936a786b96616e616a300f29135439d6. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1400829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32d587879cc0b735a0d80a231dfc306da7c02d1303d91b89f45df5487b5837e0. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1400830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7241db43168d75710878f31cb76e4ae577186a5a2e60a712203ce0ea308fa22d. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1400831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9988f9590773f3c36e05f1737b0ae3293ff3cbe17dd17b24a1b9bbf98c576e9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1400832.
Ben Bernie and His Hotel Roosevelt Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e0db823a66e693bbfe5129e42f8b6fd2e5cf79d06015c8fc6b991e3a01cb7c6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1400833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce70ac35f18da29eec8d6157d72dd7ca48cfab62516c89d203a5ec4d9f85d7f6. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1400834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x787ae539ebc9b036a2e9758b554f811f2e7aa974575efdf74a8a1db932ec9277. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1400835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c5860c070cf62397e83fe273d0562815f4f41a737331336b25a1e8adb5f3073. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1600151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb58175a7db6ff946411fdbb4159497b3a9d3ac6b859d728461d941907e3a7872. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1600152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33689a04218db6aca138daa5341a91b3c38216b880341a96b7009e086c61cbf7. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1600153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01896dd00ee11f2883f0b591deaac48c0e1c104a07108771d20eacd6f485caf8. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1600154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd72b9287fe0b619c0184bd6c5637e48291dcfb80b3b3d02c3b25a1075710d8d1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1600155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9129f464c7b84b5796610fa396985a2197c0707409c987a25074c999aead7b74. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1600156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdaa8a5f20cde091b2c8dabeea3e17e0a93893d7a8b4e1e676c905e5b3ce0d5c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1600157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf7b902ed05344bb3e10e17aafd9fc9ac3547a4cda24b405c9023b4d46e6c08e. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1600158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa2b1bcbfd3290bc5d64f3a5c6864eb42e9cdde0858f43996b23f24f1f0bf3c2. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1600159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a7651a25d934997429dc6ef7119535e2c0f5bb40fde6eef669b096707645fc1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1600160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92dee23108c32b976366bab5456ebebe17e54a9aed51cb568983b1c001561fc6. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1600161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbca40b4496145e5a4abc1398e818854a5dd68f7db372b7f98b7e119449e3db71. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1600162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xada578f8ca6985c3c0bb4d7ec55360f35a3573fc35a7234baacb8a0253be183d. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1600163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19884849eaa993fffb6d346ba9327bdaf046bbfdf9ce6f02e0b20e494d1d11ea. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1600164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb355f2a83903f52f54ccbf93f7e1cc0315f809cc3250c9e2934126f18cc29deb. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1600165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4696f7124c17e4f32d44e183510d00e7e40df4909237be1023ed2f36ea662fc7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1600166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04c3e276863ab79005a640f5c56616d8e729bc4922a8dbd1243adc0b29518622. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1600167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69f7e19b7a344432558bb983c21e6404bbcd1d78196428a1b6742ddf3e4bfbc5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1600168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee4fd44013533aa9a351bc85317613de269c172c8432666643180ff7f35850eb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1600169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffeb7cba1122bf494c60946d83227d13c3537f2ead253c7e971d718038f7b488. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1600170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3c8340774512195840b4c977ac136feb4d229888f692e8dc5af65b5f9c42deb. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1600171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb501647e496599a640695ebd6d39166c58db24b73fe70325f71b9a239d53b1b1. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1600172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab69039aef1097cd69987ca17b266ceaee5be8ee6c0c43c10b2f0e06ced5f3bd. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1600173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe38788e86e8d578ebca5f3f38ab47b232363530a9eb48a166f0bcb666e1bb411. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1600174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c4280d5724471d7bc230119a1efea63b1f799982b65bafb80c78544cb88a579. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1600175.
The Roaring 20s: Rare Original 1920s Recordings
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7da4166f1b1c7a2dbb6573eb091b983ac98b8d4bf819d1a38f3ba2685d9e2418. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71341906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b05893e3f6d806dc7a42307ad30fdc0ca9bbb917ac3faabf84fd954811b9660. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71341907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6251883efdca380b3980035ac9c2b99cab446de7a3c9ca81e32ad609a5cd7b1. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71341908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c532359f99797bf38eff29531455573a260d1fd29e50d0102735db6b0fc3658. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71341909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b55384f017355644bbe640f22be7e855fe253b7e8388f67064d14b3d3e7780e. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71341910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55ecca0d30c201244642ff31388963e11411bf184ed301ddb9f5d7b3fd270c5f. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71341911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x452dab069f62199866402e51fa9802afb76b283ea04ba0dc3f709670ba9a450f. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71341912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9274448b00faff00e923a94344cca8904342540400ce3e6bf124e7469a8a701f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71341913.
Bernie Schultz and His Crescent Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49d77922e52e33d10bf7d94ff700a5ca5fc34c4c83067732e60299099aeef697. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71341914.
I Wish I Could Shimmy Like My Sister Kate
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46790cf423dd072e1cfc4c1fb0f814b51d481a2c210bb58b848633dc63bf83a8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71341915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc91dde8493d130e1e88f0d2ce3cda9f92c863310e7ce860b0980b10ca225bc5c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71341916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x526e0b478ff9c1a39ffced30903b395d82b21ef1b9ab228914224b5c7c4ad5a3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71341917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2b5a3b703f73a6ed096c7fe288613b71717098772a5d8e1e49832a7c9572da5. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71341918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e6eff987a5ba1210979d6e870a8c1975a3063b1959a9ba0d74b05472435cf83. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71341919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5190c560ddb985528051c7e6dad98fe15fd8b013b0f82c433c28117742023fe3. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71341920.
(If It Wasn't for You) I Wouldn't Be Crying Now
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ef401c271f1171230ce66a017a9a360828858370ea4591450d005e6c8b435aa. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71341921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce58169e69dd37527eeed86d9fc8adcd48b320c05acc708c31962c2b6242717f. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71341922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f32b866b0859e97b9738be595c771ab03a1130b6e6339ae8f0c7e379e33d186. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71341923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x679a55033aae806d36faaedb9ba456d6a2c12ee1d8a1b337229f96362955f5e5. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71341924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x809b3645f69d1cd14af844448d7fa601c422f90feeb8a5d39861908ee1fd7793. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71341926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x747b568d77ed274b9bf2c8cb29d363e5e17fae58e4b061e26852e79f7fde96dc. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71341927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacb8ea05b76a45d4f9057725cd936a7f0451853b467c0b32c08977a3bf796fa7. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71341928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc79b7d57be2cfd0218db4cc437a07845257688082b83b4a9e283ffc5746d659. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71341929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4b5a532c3284aab2bdddc7567b61626af88ad05939b55f3e6cf5c0e15199bc2. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71341930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13e62b2aeb779e680ba2b7b0da008fa9229e87e8722e353ee389f441c99df578. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYE0501234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f33aabc687a86cb47782d621dcc629d9555808bfe724fa8a8352be4316c98f0. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1300076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa61ed5fb2a158665c144b8cf2a2cfbefb3d62d6c290dcf6b844e2ea4d2e358ca. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1300092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a58f2b847c31be061616a6d9ced3f1afa693bbb488d9e228b19875a1917e935. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1501908.
Doc Cook and His 14 Doctors of Syncopation
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc07e4b5739eda719ba0c401ecc01b8e0f9cad6f86c6022375e9f5c959d73176. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1501914.
Tiger Rag (Original Recordings 1929 - 1930)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x156af41e8517f4fbade4a220fde6357aad6e3594691ab0686bd22550a4e7d822. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBL60616443.