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 0x960d11a9c226d8fbcd331f7f7b123d092bcf46358c280948bcc8d3ca5e365b43. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/026a9d73-5cc7-4ea3-b8d5-75ce642fbf60.json and https://artists.proofprofile.net/proofs/artist/026a9d73-5cc7-4ea3-b8d5-75ce642fbf60.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
½ Decade: A 5-Year Retrospective, Pt. 1 (DJ Mix)
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 0xf12677d5bb0915b2dbe01bd66568d6de34f4a983443782329c491d2c0db9e748. 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/UKR6V2381235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90934746f8681942491d57a642dfbda6efcc2494503a2039e9d855b84d5892a4. 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/UKR6V2381236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b3252c81d181942607b712465705a15d6c652e7b7e612516bc10f8684fb9ae1. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/UKR6V2381237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x336bcc1713cc6a842030d33dba56572b30c44e9b1c66adc9e72dc952638dfaab. 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/UKR6V2381254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x579267fdf7e2f20e57a9035cb665562a810929f444ca06bb3e2d90a79c4934d6. 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/US83Z2008851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e7080496a448c8afd8b2a9b27b0c75e3f5c7a83bf6151f88bcd847d5b641cf7. 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/US83Z2008852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf184a8936ffdb85ba69499f25ffab4cc2d5f6a964acb5b927c5ec4f7879b72b. 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/US83Z2008854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd427116130c5e3b38e652bf218c546137973b8bf755d5a91a622387f38a5d4ac. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/US83Z2465106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfabf9ee4a4f21e0661125754ee56a5a6673b3be287ff114da1af13577effb37b. 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/US83Z2234125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e5ce8118660ad79e27faf225a92c2361dcde4ab38201448ba1d6535f1494e2a. 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/USHM91436883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fc77d1d9a499edd8fb030e2d85957ae601f21963625a66a5e0981a7bc6aa00d. 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/USHM91436884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dbb8e0ca197ea9d99a0d79d1419a37028a606d2a32406755d09d06cfa02f3d6. 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/USHM91436885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9262a913bf25e0f96c70252a0193c967225e28e75b89b8f857ad77834553978d. 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/USHM91436886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b7bc7d085b53170efe99fd71ede1ef95bfa28b2c938a0520bb66a9d6b8a8c21. 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/USHM91436887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5c628be92c637fd823893102a166490f0b84b5fedcde06cbecdb2ef103c9ab0. 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/USHM91436888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d822f767271e25f9cf847f4a58c0ca37327faca22c89c4d65762f6626f7ca0b. 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/USHM91436889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa7dba5fd79a4229994472b5ff265bb77de8a88ca7f18101f63510227a03fe7b. 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/USHM91436890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e3dad90643713060f35144eb318764a77cd8b178b20f64d60c770f9959937fe. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/USHM91436891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9897fab78d2dd7c878f22a40e259681398685d4c09e4f29d716227e78750ce0. 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/US83Z2427183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1faab52c404394de4f4e31b85a35e4ff971cb88197188ee77a25686cd8542070. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/SE6SA2429224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a5ec72c3de380128edc161016f440b89061e941399ffcb37c2f4b026ab93d43. 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/US83Z2406484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x190e2fdb387fa37562e2aec4351ac4dab892c255262aadfe421a8ac2f27a80b1. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/US83Z2406485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7d638dbb03d225d11e36df8b0963548ca0b02bcffe85258828c28a12d742386. 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/US83Z2400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92371876accd17eec883bbc171ae1fa169345380d5a27989d3044fbdbba0554f. 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/US83Z2400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca981ce2a4e5cadc60b0a53948de04641fca82b747c9a1b1276ad1f6777c61b5. 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/US83Z2490015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec1c849e06b6a67218648517a536a21d00387b6c24a5ce28667365edaff214dc. 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/US83Z2478798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x999f09dd5354e22cf58f0b5a6f79af12ceae3ed80489fa46b4b035de52377398. 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/US83Z2476253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x865a7232c8abacc91ddb649b97c52630219f678770837e10b3a61add41add905. 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/QZHN32463843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a454b37cbef0eea8d5d09f53fe6d70f8c95aacc4f7b2dd9183f05c94bccc12a. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/QZFZ32483651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc113fd86d37732aa4c263f6db495286787146c166f05765c6c906ca91c39cba9. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QZFYY2451033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1481f00741324bd8b620b860cb97ac99cb0f523cedfbafd940fc4e48c2eac209. 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/UKR6V2383671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x310eaa5032dc962197556f12f6cdf6b3133e079a21dbd78728d8a807cfac60ba. 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/UKR6V2383672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6f43fa82b789e8746e43daef434f2fc833a551fea68ebeb10457033cb9c69a5. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/USL4R2367976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca8816379ae76582b67f60c687902a64e48429fa5fe4bb2c89b7edae7c6460a2. 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/US83Z2345154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e74de78c8bd159739d3082b9346a7047668819d51b04e427424b4361b5b0911. 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/US83Z2345155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefcb07393dffff47d9bd7df5e3947fe22b09a9aee51475a19c27847562180600. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/US83Z2328028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9def955f4ec371284122db9537d3778ae75bbf10b96c5828cedbbc2677aac9a. 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/US83Z2328029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb363cc4267e24e99847b9d69f20cdfbf5388b98bc293e166bdd9fb327f469d39. 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/US83Z2236030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x591566a74992740dcc5bcd249ed6fd8c37609d3507154548fd2538863bdc407a. 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/US83Z2236031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea4dc93b8b7863afe8a026496b717202caa71f5b9e7a1c6c1f60f86267645747. 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/US83Z2236032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bc13569a78fe439bef9b7c4c0b14eb136a7b201f8f617e7c953e4c02a0e1039. 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/US83Z2234092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa046a07cb438e3be5d9b7b655659d89d467dc12ffc9c09dd298516f901307d73. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/US83Z2228767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x365faba55e981c26e8da80fd190892f70f6ece8c2b2edf73433f653685112857. 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/US83Z2224677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21124e8d9d6473dc8df5a0ef5e40580367bb6a4c33cf1c0c7c68e7f22a9d4cf5. 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/US83Z2224678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eec7328963af9c9c5581b6bca151125b0fdda146bf2601406c674513fe3be59. 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/US83Z2224680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5de0e069ef9b73c708849f63ba3ba947d9c620b0eeaf9758c22cfa77851288e. 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/US83Z2220064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf99bf810b77a775750c9719556e64618f43ebdf7b328aa5710f37333f3751f4. 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/GBKQU2220446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fcf18cd5f00ca6f35470d0d3c9f0cd967a0ea19151cc5c0707638e4f6aa5088. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/GBKQU2220447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd65ba61895b2dd3b262382cacde226f7b4e72dd02070c01da550012ff3554329. 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/US83Z2145789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8b0006352a1082cd77afe51707244bef5412b82bb5983186647a009205a9d74. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), 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/US83Z2145790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc591b4fa28215392bccbd77f096234e0e191fad3adb49813ca2139d8c092a5a0. 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/US83Z2128796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f3063c9da3df107285b162e80660f4319bbbb0de088f960e82dce93b58271b. 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/US83Z2128797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81c5b949fa38f1d864fc86515f56af6f7d5d7a62af8a631a1e6f409152ca1f77. 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/US83Z2128798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa70ca5cc5f63a56919e199ff65dfcc16f0b534f7ebef6cf6702d888527ba7053. 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/US83Z2128799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b08030547c9bbf314219ceeeb9232e9d1dde821915dc6b7ff08ff3fbcb2a728. 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/US83Z2115153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38de8cd7d822fbd592e8d1f8e9887de78b292886bb6ddaf293a0f25559cfab3d. 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/US83Z2115154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44ededbbfbd40c82e757da8299c873efba6e7e5548e70ed833405ce0bda89b7b. 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/US83Z2115155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b588ae8cfdb0ef0fbb4c1520c9ca8674bb25ee1da623e265da78b9e9d880f2b. 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/USDY42141521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8f7323bc79398aeef9f2ac9b6322452587efcafd949069bd4b3ae78a7981870. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/USDY42141522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86fa3b897b4900dd09ff9aa91be99be36d8a021c4e65116c1bbe0244198f8c92. 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/USDY42141523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5859b5732c670feef66d1292c4a85e109af6f3727e87b8219c1d125d2e9a931c. 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/USDY42141524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67a2ab8ad60b659ccfd443f2678de5c30c74be46efce4d35ba9b71fb2ee04df3. Chain 2 (Bitcoin): anchored in block 960187 (2026-07-30T01:34:28Z), 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/USDY42141525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33a390f0571a7e88956841f5124a674c3868040133c4c1190596d098ee5c7b5f. 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/US83Z2044232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7655b8e4b0e21a2d8d82afcca905654e9764ead50eb1561cb9729245788a22c. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/US83Z2032318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdfe6a50cf2b16931cf7e0602f073b66f8ae9760c8da67a2471856a4ffcec0e0. 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/US83Z2032319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x574e5de698ed4349324b3cb0ac851b8c4eaff1fc7b5272a8d1f116a492243d88. 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/US83Z2025858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f1a4edc3c74422149707385768e4cfd77ff7d24326b78ed498dd41126d84729. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/US83Z2025859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc320d8d452396febe1f3a6123005b63ba22aaa31043c17d610ea767378ee3eaf. 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/US83Z2014764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6172697439e393586fda29a9c8b68fc635cb93cff4f1621d3c7cc8ed05179438. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/US83Z2014765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6790a1376ed79b7bcb75ea8555385fcaa6baba23133c1d0c3be1068c8b162335. 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/US83Z2009084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe079717285675fc3a855776cd20977831cc66866c9246e7737699d9b4e7a733. 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/US83Z2009085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9c2a1799958095ad4ddd9b670b38ba32729ef788cbc62dc64003ab14ea02fc1. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/US83Z2009086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1728c9d51fdc98bfd2a2ff3d19fd838474da90d781f42a5943b7cfa3a3f1885a. 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/US83Z2004183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fd8e380d0b2243d01871fb86b6b6d0b1f1d6b250cbb93ca169003b17f587efe. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/US83Z2004184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fa49f7d44c6125dcb18d1ebcd21be759f4fd93e051e32f2a2b01e5b80039d1f. 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/US83Z2004185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ad988cbf89107e5ba8078e7c41918ac7f5343ad479336e7c69b01357b2186f4. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/US83Z1937240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a77a6f8086d8a4af73842fa43255f89706b841cfd689bdb8a1af29875cd8be2. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/US83Z1937241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35b5653e40a46bb73747f1094059e2535fd319925d38efc9fca0b06c4403f4aa. 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/US83Z1925835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d018fa1a4e1941a095894a4ed1b0c24faf6c9350caad47557be6606e773e16a. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/US83Z1925836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac577c7ae41dc35e8d229907ec0969ca76944f3c31181c23b64b63c4da8451dd. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/AEA0Q1971124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11dd93b72794ab344c22368f0e80f8e3d06f33d9b1def5f2690984d16c9b1442. 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/US83Z1919039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86a84911f2d52f5afe89415e0be843c8aff3720a7ff501b3c38d11dba293e750. Chain 2 (Bitcoin): anchored in block 956995 (2026-07-07T04:27:57Z), 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/US83Z1918693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa544975b1098284d37ce9fb932560ae345d35bbd1ebc71f724af3085d3772787. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/US83Z1918694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc907a539c65053a904c0088ee8e309049e13cf0609c9b9272cf1c69420aaaab8. 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/US83Z1923949.
Sun at the Terrace - Lumidelic Remix - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed29f39e5f825ee2d9bc4e4441b948bf508ffbe4dedc61237655b0bd84021942. 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/US83Z2120364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc1738ff7f6fb82f1fd5aba988d3ef3d0b273bf4c4e2b08880c9bd7a431e5fc2. 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/US83Z2001873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x841ea462e0aea25df33fa0ac4f3c642ee3ca114f70205a86acdafea850fc4b68. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/US83Z1659957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b0cf96444f55029c97156a7daf6659fff859e4a3564b7788450ec58190d5fe5. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/US83Z2109142.