David or Dave Fleming may refer to: David Fleming (politician) (1812–1890), American politician David Fleming (priest) (born 1937), Anglican priest David Fleming (writer) (1940–2010), English econ
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 0xe6bd2a110ce09857f1c4cbe77df29da378a72505629d713a0f7efb6bf6e9e4e8. 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/3a7b5d5e-fcc4-4f83-8997-7552e7d43478.json and https://artists.proofprofile.net/proofs/artist/3a7b5d5e-fcc4-4f83-8997-7552e7d43478.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Mr. & Mrs. Smith (Prime Video Original Series Soundtrack)
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 0xe2fd76fc615bf7e9bcae92bed5041c536e6da11fc1e6decdab1aa0d265c917ef. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/USQX92400294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04befa08c5a11f2c053dc76c99ddf14c3d8b36454f5dd5d3225c5e66bc4ad91c. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/USQX92400296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbd43ab373416c354a6fb292c4ff76d97074d982937df47cbdd2c4b8f80f40d4. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/USQX92400297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf14ceb5f7bf3e9cee5ed6b49deacf28701d3e724ed5a3a55f4d4b7d83a3f29bb. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/USQX92400298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8b4dca209d6a26d46c714f47daf8a0048c98fda8e8de898920926a3575843eb. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USQX92400299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e36c0cbc2ff78c3c67d00be987734e95ffad0395147c69b159cb26db2894254. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), 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/USQX92400300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cb07bf37e929728824ec7664a0271133aa9e8a911836a237ce70f26ee6be845. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T11:08:30Z), 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/USQX92400301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1790c9f615905b1887aa965c588cc024e6d633d54bfdb343362e9bc3307dc65. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/USQX92400302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59ef78f413ca4ae18484160b61bde89142510299e9b9725d9771d0aa573dafef. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/USQX92400303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22c0d0450e684d8e954808322015e31765fe177af4a4c6cb8c6b2271a9330fb7. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/USQX92400305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b40cb1489695ef2ea8e2f80401275f0630e7b16b0a5c9052c5f8ddef567e3f3. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), 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/USQX92400306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cbe76dd808527a7b242a1db84b06ca8162d07a02b9fdac0df155924d78e3530. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USQX92400307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3515030c67636809e1d13e525e811c40d2c446d0364eb973953e462a2d8e22f2. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/USQX92400308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x111e610259d121eb7eadb6828d13f9616420979a16cc79c01e9dca27943eaffc. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/USQX92400309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7425f054adb193133c703bc212386a11f46dd28a320f648e13e67ddf5d3a9d7c. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/USQX92400311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27efa30105deb908a11c193dd2f04207fcfd54d2428add72e6179fcd5fefe87a. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USQX92400312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x990a3ce01af7378881f5180409bbeb322f505ca510faf676962c59a9209307c0. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/USQX92400313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4479dd967fd708b5e8d7fc5c8b6ce4af1d33e13a99bed239a6e61175993d753. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/USQX92400315.
Damsel (Soundtrack from the Netflix Film)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddc4cc3ffc859c749f128d699416861d3043ed2ec0305c2d37a769155efeeb3a. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/QZ8BZ2408527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63b4ddc1285d78131def9bd83598560c3528089846ba3d2a3fb7872f9d9e0646. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QZ8BZ2408528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb192d20cbc11031d379add1dd618952b83a33ecebe7645bfc777cff6a5e7e50f. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/QZ8BZ2408530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36653ee2f5e6568cf48949f1c4737cc9ac1f9ba6f15daa26bc3d2329c70c104a. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/QZ8BZ2408531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2240fcfad33731bff7d06f8d40573a9911e68a2c4fdd6d39c2be0ffd1cb09b74. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/QZ8BZ2408532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x999ed23abe40a2cbeac752942dcfcf82e864d44aff5dbaa259bf749f3d7b9aa3. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/QZ8BZ2408533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc748efb3a0a26fb023310491c6d8cd2f5b561c7bd82b3c117a4232fda949a104. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZ8BZ2408534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaf0146f3bb7d91c390c69b7ea35e4d5c081218d17f783f4ed445c97be423c8d. Chain 2 (Bitcoin): anchored in block 958611 (2026-07-18T21:24:44Z), 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/QZ8BZ2408535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e26b1ba48d04abbce42efb3c8b8595b6730b1196b74324c91308fb9ac1a68d6. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZ8BZ2408536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8553f32ad5667370d7352157f539c4dfa1f7c07ef5e34789ae3d666c59d1fd4b. Chain 2 (Bitcoin): anchored in block 958474 (2026-07-18T00:59:09Z), 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/QZ8BZ2408537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x673d0a13b69523d57876f847b35058aa37cd6b8ff3ea50bddb820f1d2157f60f. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZ8BZ2408539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ea4d9d59d630a9d8d6150709e515b934791380a1e140eb5147b3a25bf9c8b37. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZ8BZ2408540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c4ff38ae8a7ed37065e84a831a6ce9a0a46e40854d7b0d653f3373f1a726a56. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/QZ8BZ2408541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7207bacb06a3f73c931465c67a857edec896fc825a3adf3f59be1626102670e1. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZ8BZ2408543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe273f12d8ccd880467dfa4bd1d25b66dde42efad6f949e65b7285dcdf833a4e. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T12:33:53Z), 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/QZ8BZ2408544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf88427b3ef9a9eb4d0a3a560ebe0793a74bf3cf69e7021c08fe024f47084475d. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZ8BZ2408545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f5d1797a46b8aa8377bd09849b300338966484a435e5b5b5b6cb6bc760d7cfe. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/QZ8BZ2408546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e493c3e25fdb855573f4b43a874587fa04d9b1730dab4449ddc539badc8f28e. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZ8BZ2408547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c3471c835d2c589858e801794bb9bd73f6c38a3f307cf501bbd8a6d5d10d188. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/QZ8BZ2408548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6239ac217b4a0964576f2c8eb7596e948e4197a73291dca6ad9064abf8ecc50c. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/QZ8BZ2408550.
Ring of Fire (from the Netflix Film "Damsel")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17ef1b481872fae9e07b94e4d67b80bd4dd268cca8b342ac8a7db584d95c6df5. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QZ8BZ2408460.
Jim Henson: Idea Man (Original Soundtrack)
The Alto Knights (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bfb34f9deaf84dd4706ecff63801546f840e10c09a62ad0a493deaad031d189. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/USNLR2500136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x937d9d8da46251308eb6015059ef634d9bb374f0464de92eb5dcda9c96ada6b1. Chain 2 (Bitcoin): anchored in block 958510 (2026-07-18T06:38:22Z), 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/USNLR2500138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e80d1dc98079750685ed3b09985d1de6f8c463c33dc7c26d0147f3298c22205. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/USNLR2500139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f1e34982d9e9356176d1bcdafb9023ab2d53bffb01008c37537ae1f38df0d1a. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/USNLR2500140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2acbcd15adaaa0e0e1b1a6115d974df46b4f3239f2f63df2897ee84d0f9f56ad. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/USNLR2500143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x943da73c8283d2c0d7aae7ebd9addf39a02481fff0a3a9c52e9237c66a062ce0. Chain 2 (Bitcoin): anchored in block 956713 (2026-07-04T23:03:25Z), 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/USNLR2500145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cd610b2eef55d35eae353a8658ca4a0f66eecfbd572b02f26b4400dce881a1e. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/USNLR2500146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8af2574aec64f7bd8ccc6470ba519f03b2f7a5b953310f12ade203a53ee5b8a7. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/USNLR2500149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5da0fa19ada852fab1a359604a72cd6ec7cf965c8e03ae053e2a1af4eab3ca74. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/USNLR2500150.
Americana (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3a133b09264f26f8db15f3fba940b7ec55dcd0a1fd10e38d1cdb15f048e8a7c. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/USLS52575802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc5fa895a8305a45cec953a5524f2d08c6791413f3e9b849418688270b9a052d. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USLS52575803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba9dd6cd55479df5d775040246a63eec99d74a240ddcd43bacc0b5922b4e4f76. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/USLS52575804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe84954947050a281ab76cc3cb6fdc3a8ecedcfd6f8dbda5f8bee0277836e3a91. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/USLS52575805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd055ee7b03aef668ca15a8fc0f5ea6f2446d6c85a2cf26bd3dcc4df543a88dbd. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USLS52575806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x465d6d4c2d7dbff4c0abf5138fd3743c5a9c5aa9965d9c8b0a1157712fea940e. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USLS52575807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1601c91eb60473100aad6c73c32424491b8be5704416a486005d0a597795a352. 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/USLS52575808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb194aced05c6820f5c20a6e49bf2f4ad9a3bca20bf32948658a689535f03a431. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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/USLS52575811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12aa664ff9abb3971ac58f22c2214d4f2b5f419d444f422596e17df5365c31b6. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/USLS52575812.
The Last of Us: Season 1 (Soundtrack from the HBO Original Series)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23ceb0a5cb824abd0e2ee6cc660150dc40859342d4487e2ef9f42397b97ae6d2. 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/USQX92301071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e732e5a101cafc12249e5b7037168253a88726570995ee907ab451ce597fb0e. 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/USQX92301074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0733121e7ad8a5cabcf00daf0a142003019cc13507bf0c23f7ff152546737f1f. 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/USQX92301075.