Adam Richard Sandler (born September 9, 1966) is an American actor, comedian, filmmaker, and singer. Primarily a comedic leading actor in films, his accolades include an Independent Spirit Award, alon
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 0x9086cd0ccd6c2fc387b7cc8b5df7741a0091b39d0c59148ca9a2803a0b1ee19f. 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/20e811ab-3e2f-4d3f-ab93-f4c890324c7e.json and https://artists.proofprofile.net/proofs/artist/20e811ab-3e2f-4d3f-ab93-f4c890324c7e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x41fc89ad31556bcb5ce6e3026ad7279d6bc2af6aab8f4b15754fab05c3436b2f. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/USWB19700823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb554e260c33370e96e453fff7e3a9187c0540dc9a696ee85b3ae2e0cc4d14473. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/USWB19700825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8166d5fa79d736437c4bc071f51b56a956335c15148f968918e119135a91daba. 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/USWB19700826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe970b3e73b136b9300aa164f18b2579719ec73c2af7a91789029d708f2de11b5. 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/USWB19700827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea7529308c4158a13d2f8278b7f285c6f6d8a3753a8efa160354bfd187ce3beb. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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/USWB19700828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0042c6b32daf243df42234091f9731827da7bf049a55b351567f1f21612afded. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/USWB19700829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x963ce4cb0296b8b2a18471c59760afce40dbd198f6c69262f2db7f35b2988d77. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/USWB19700832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe1b3c1ff779a8ae84257421859ed30cb8b5afca28552dd647deee9cdedbd5ea. 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/USWB19700833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4b2bb8656b1dc87566a9f195459074bd60f767bfca75919dad9fe3fc30adfc5. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB19700836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79d7ae881cb9a33016c03070dd9f15e84c4962edf76b0a3b75aeaa27614bd959. Chain 2 (Bitcoin): anchored in block 957565 (2026-07-11T12:18:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB19902035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce69053dfbaedb12de8c82f800bd599ca66059ade459455280c18f2601385b11. 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/USWB19902038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e495b27227f91e64f95ea1e1649a39e5d66cca3f03c79b4e313841a638aae63. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T05:02:52Z), 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/USWB19902041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1a347069885660bf0327630e9bb1068248fb7258137ba6304f43cd623d0c7e3. 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/USWB19902046.
Eight Crazy Nights (Original Movie Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92931823be087ca5ffb90bc8a4f59f8cf43f1a57286dc6247a64960df0b3f305. 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/USSM10211867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a49efc5dc12b3b878b749bebdd6fbb38ddfb49b64e03eec61cb90923b98d0ec. 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/USSM10211868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4a5d8c7c0c59752b5e8fb19ab12e185a839cb416a262cd7de6c69555ece1de3. 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/USSM10211869.
Long Ago (feat. Betsy Hammer, James Barbour & Allen Covert)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa891523e2baf265fbe113d53f5112287e605b23aa66abc85a21f459e6d6016ba. 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/USSM10211870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31ff19ec3f59dcc09b09207ed29e5ac64d9c0c6e7e31720fa385e33a1e6682ea. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10211871.
Bum Biddy (with Alison Krauss, Lainie Kazan, Rob Schneider, Jon Lovitz, John Farley, Chance Langton & Jason Housman feat. Singing Townspeople)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae5d29fe3db896022396c14d8fb3f5ab4eb86ba5d6d09989e383d52719d05993. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USSM10211873.
The Chanukah Song Part 3 (feat. The Drei-Dels) - Radio Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e77dc6d9750e2779ce3fc5a83d798cdf043d5d6d73fc9d6bd544cc0af0cd539. 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/USSM10211874.
The Chanukah Song Part 3 (feat. The Drei-Dels) - Movie Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba526e1a94e40869d0c18f976e2ae53c7476b2b63fd5f1b9ebda02aa9dcd1822. 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/USSM10211956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52289e7b0a6d1af1bb96f67245950a1d9b77084fbcd084107f53e2c66806de16. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB10401560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d2ed7205563c1d3791c7aeb854fea1b1ad8082bef898673a31fa92865c1a1a5. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/USWB10808941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47cad3d41bb40537612d78fd70d448c63b3a9304dcd84a48d5a7231824ee2033. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/USWB11515120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a300e0c2cf8eb1e3c84b04057f4368b2dea70c7c2a65dc2a80ffd2b452f8110. 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/USWB11900426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc74f2042bb94521a6ef4ff1c101fa03884fdd9a0cf9e0b55e7eb554c68ed6e24. Chain 2 (Bitcoin): anchored in block 957558 (2026-07-11T11:36:38Z), 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/USWB11900433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d2b964b24a58c7d3cb5e07883658dd64c5f150fb940b41a761cdd434ec532e6. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/USWB11900437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09eb11cb04a57d863f715392d905edd4711c816658f410068e0d422bb769b905. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB11900443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d02a366c9c67fc15a4efd413654662a5af81bb24ae33adea061f8a274800b79. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/USWB11900446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac4c0d83a882f28dd6e623ffb8e1bea9319314f4168988615f300a6cc67847ef. 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/USWB11900447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf11a929e4840babbda95772aef7f88ce5db7de56c4d865e2d154ce7ce9f6e43. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/USWB11900450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f891c509413c325663433a9919c5a7d41afdef94e698c865dfe4315168b93dc. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/USWB11900451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf2851e85e43f9fc69391c05734060e17ff533f042a52b39e3487dc90ae353ca. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/USWB11900454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14ece787417e244b1c14f313f4efee52de1fceef0c7a520f2ddfd5e3417df071. 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/USWB11900459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6c2f947ceb525d466017f8a56daad985c9d453dd4ee6ccc2412aabfd7718e29. 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/USWB11900460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1ce821bf0641053b58c7278d177895e723715bbf2b81c5e190c5b830e1da571. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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/USWB11900461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x727f34d0a4db3680d9226c5539541595fd497765301709b6320fd04adbadd94f. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/USWB11900465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e65f583df2a0e659adbfac6f74b2d2d01c3222d2a4f8f9bbb8f8b33355fb354. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/USWB11900469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dcddff7c3abb5c64d95f6191107d71a83f8e62f6913701495bb5bbe2956dcaf. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-16T21:55:37Z), 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/USWB11900470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0ef1a2145b03e3e3f83fa1c943e863e86a076ce6b8c252ba615339e7c5d9580. 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/USWB11900475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d7a88c9e4ad8066686fff611f6d362f3cffdcd8ae5ee3e4069bee1af74bfb3b. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/QZ8BZ2410337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7e58406466e7870da7ad9949d9781375d7ce353ac31e0327c0c46fd3f3503a3. 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/QZ8BZ2410339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4f408438ace0e2324790d5954c63f9967af965f6e458c58287f7d47fb91938d. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T11:47:29Z), 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/QZ8BZ2410347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x108e51559906e13a204a8d1994d4bd61a4c236e13f59d5b2bf303e22713ba074. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T10:57:35Z), 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/QZ8BZ2410353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4cad25d508db82c3e0e2c85c6ed912f380540c0cb8d875fd0fc06f358c1ac08. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/QZ8BZ2410359.
The Wedding Singer (Music From The Motion Picture)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x548b980bb74df2a7e9e626ee9b78d09fd3fdac618780dee5cc5b1527dc719b45. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USMV29700179.
Enjoy Every Sandwich - The Songs of Warren Zevon
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6accf422da4772ed8a4308b9daaaf441671a6a58bbdc12d855f61aff153ec7e. 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/USAR50419576.