Nathaniel Carlyle Adderley (November 25, 1931 – January 2, 2000) was an American jazz trumpeter and composer. He was the younger brother of saxophonist Julian "Cannonball" Adderley, with whom he playe
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33ad1e493578da6a10e214d5efd3bc32e8d1c449372e18c4b1006faf5745b18e. 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/ce970569-b5af-4edb-9544-8add05fccdc2.json and https://artists.proofprofile.net/proofs/artist/ce970569-b5af-4edb-9544-8add05fccdc2.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbb24720f2e22f3d0056524cf706da404af22518c3baba5a7ee9963439fc9491. 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/USFI88400083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bbee2226b3aced0192be5868eafe86b83bf5f68ee8d3b9dc6d3721f55664466. 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/USFI88400084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x300f9ba36e6070582e42e1955becfc9baf5692d49413eb82cb9cfa4d6bed4809. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/USFI88400085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b459bdb176573578f7a700d1fa63b60caad8e67852fd09084f582d32e74e553. 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/USFI88400088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd54899e7729565bd7f2be982ab48733df01adf903e9bb4b0dcf074efd488cdef. 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/DES202297903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08e6f20aae758bd6723b057ce1cec42e15cd89f13d3e95e2d85ac3aea921b666. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES202297907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4965219c19ce21c9b01a7261837293a4281cbe7d309924d2ecf35ebb45dfffe9. 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/DES202297908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb19e28672a5ac47edbd55d76a36f3681ad855eb74244e1db094f04173263367. 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/DES202297911.
Anthology: The Definitive Collection (Remastered)
The Classic Albums Collection: 1955-1962
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x388b17cbe14daf6b5897e23e640d75f9a340d69d16c00647ad5cd132b86db393. 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/USAT20501121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e18922bc3efbe329fcaa8b79fe956595d1913876edf6e03725d0ca297de1779. 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/USAT20104766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa49fa9710eae317035c7fcc20e0f5fb9cfb8e4081e471a67b371e126ebbb8cc3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USAT20104769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8951113be9545e14462a750b0e5163c75aff8450eb6f38da4158196fa5f91a53. 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/USAT20104765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ac148a6e04c94f8e561290b17d7d66f86cfc0615aa56b55c1706ff36af2313a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USAT20104767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x802d687b36cf66dab238879bf6ec2fc12f0285e6c9955ceb3b821ae34ea65c69. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USAT20104771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b9ff673abe19ab1b27914d6961b29d4b2de11348ff4cfd977c0b4832924707a. 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/USAT20104772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b39bd93a577aa32f1927171515f1bfb24925614ae72c12848de7cfcf8ef1e63. 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/USAT20104768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8995fc2280d16f9be6cc9a2b11b11cd1a2b059654514d303a8689ecb5bce128a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USFI87900048.
A Little New York Midtown Music - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc869c3b81b4ff521a60dc99901f615139d0db52a24d91e1a9e4cbe7203112c93. 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/USFI87900049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5853e9a4d317f02655678982d26f6e1b0720775f13798102cc6bfb5ab8bfb4eb. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFI87900054.
Yokohama Concert (Live At Kanagawa Kenritsu Ongakudo, Yokohama, JP / April 20, 1977)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5566c36b4d512e518c92a801685a7c066d658f174ec0237dc5728f24404fd9c4. 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/USUM72117371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc918882a483218967695212e162bf356dc39f746ab6359be8d962a15e097cc75. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72117375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x017544c9dc5c97c44622c0d7f376814706890a68a3c4ffac8892322484e6fb59. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72117276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5d1124326aead88bf915f4b34d9527e005947244d925c0a1797e58736e1e069. 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/USUM72117281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43d50c769c565bfe4aa7a154ab5b5cab4530ae69d60048821a33548cfab6d983. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72117283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c4de9fcb44a9076b3efa015625ad17527d598c9815f558efbf9b39f99f626a0. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72117286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcde9c6ddd3f5dc7f9814536ef56fadddffe95f075fb8282bcb3e37e86d0a9c1b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USAT20200232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc021988702d6427a5f64075ed8397f4d6aee8a1e0564980ac927ba0add838fc8. 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/USFI86300204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b5002ac7efe7e81c4b6e772765456927b5c4fa8f001236dd04546636dd562e8. 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/USFI86100524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x534cd94f2bd6427ce5a1a027dd69273078e6917d1eda2eb75139ae9afbeb42c9. 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/USFI86100528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3179a9119593a3f4a780bd83a15ddc981acefb2815026080445c6bc4c02ad90. 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/USFI86100530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2f9a368be035001342542acdef39e6336df4009c1ae10b074f672e742e990e2. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFI86000354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfebe1a0ada50f1760cad2d899983234a8ee363b550d3605a8f70224024600df. 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/USPR35602783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c1a88b6ede3ea9b94324adbe217180fdfb4ecc36ddcd1281d2eaecd12623357. 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/USUM71015769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44aef0d50005fa308325b78a61bfffbeeebc2d460415111e96ad0c6109bf4e65. 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/USUM71015771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03da050d57c948d29ba6beec469f184aa0e6cba04dd4f86837904041536797ba. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USGR10001153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40dd96c92ff6e607c66fa457acae5dab8a3adfe503af17b4520c39b93c05c6cf. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/USGR10001154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae4958e4866447951047c7bb326c478b5fa5100e4ad304b2146a715c4d241667. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USGR10001156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2685c13ef0a328d5aae92bea1637004fe4ae1cdf73f3e5bd466eacfe9a8aa07. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZ6S0174609.
Mississippi Windows (Snapshot - opening theme)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7c8554f8af72f2cf9bb75eb4516baad86ffa75c11051a8199d21f62cacca5d0. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT20502035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4ae5f825e2ebe321cf33595e5e646cce70d847efb20485e8ef053bdb8f26394. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USAT20502036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x567e027c00f3065f5b3991bcbf2be23d9e3da37bcca9a639ec92b8559d26bdae. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USAT20104253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc65f7c8b1301bb6387ef481563ab64280a97b013421d2736bffdd97b2e444ce9. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USAT20108979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fa1bd503157beb03568d5a9119fb519db79e5f4c323594a88cd650e4ba1a5d5. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-21T23:16:17Z), 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/USAT20106525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46da68591ab3e19a75c245422cbf89bd0a25ae3866a9d41636a118c99b122531. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USAT20105941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe04f4370e72e07e4db970386ff7fb18a879bb832afc58469aea15cee9e13c8e8. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT20106479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb02c9c73e4146c560932fbe78b188afedfb2f89f5c7c7aadf5f3f90940297118. 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/USAT20202157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68c0c14db4208267a50d0851310ae67a48dd0518f24faa944d70c9fe34aeb93a. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T21:23:25Z), 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/USAT20402914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcde9c6ddd3f5dc7f9814536ef56fadddffe95f075fb8282bcb3e37e86d0a9c1b. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/USAT20200232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68f40c783ff9271db5b2e59c9a0c0070fde78a67c7539f9c90b58d9bf3161b66. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT20105539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb9718854f2f010a75f3ad16532fd011de066b098a4bfe093bb4f5353152e507. 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/USZ6S0174706.