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 0xfec4ee4c185bff0a35be231a1209eb713ea58969011c4906203091f7c1783aac. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e1cf865b-8896-458d-a813-66230e808342.json and https://artists.proofprofile.net/proofs/artist/e1cf865b-8896-458d-a813-66230e808342.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 0x3246bdb8d9268e28d6318f4a05d6536f52a27614a8a2e87cf6c853a09cdce437. 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/USPO10500068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefcbe8b4faaf88bf7aed53a5d5f03afdd4148fd9e77fdfd66057a8757e2b590c. 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/USPO19850064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd270379fef79d697e3696a05dd5428645bd98016d3d94712e2c9e64d1062cbd. 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/USJI10300602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e85bf43d5762bd476f044bc854a771d4643dc01a3efb43e47f4014ccfaa1b16. 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/USPO19850087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57d812d91b59c3b3250b1714e62ff03f1d9aad1ca08e35a2cd4bb093be59422d. 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/USNL10100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9749d08d77918948505e02a16a92ac618f03b72490dd458842a251795a988aed. 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/USPO10001122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1babb8f5f2fa6e928b8dae4ef26c88f0110f0136b79d62cddcf50137b371f1c. 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/USMC10110610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f142e95c2e155167f5aa3608d6f5758fcace70fded114ced43738201a5e12c8. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/USNL10000972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76f456cb234d66c87f9d544c14634729a69c26d19296b36ee2732e516cbcfb0b. 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/USNL19900788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x122ac85cd4338c49aedd381ea32e3c5b4bf69c2e8da5a9ca4a14798fe4fcb3be. 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/USNL10000895.
Grind Spot 2: Parking Lot Pimpin the Soundtrack
Rollin Through My Hood (feat. Big Ed, Master P, Silkk the Shocker & Lil Ric)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf3a6b4cf9d30f49881497faf56a9f290a914f187cdddade7f00322bfa66d1c7. 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/USBQL0600172.
Some Of These Hoes Jack (feat. Master P)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd318054129b547e10fd60741c0915b4542c52f622c51993eda228ab2891ae0c1. 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/USBQL0600176.
Any Many (feat. Master P & Silkk the Shocker)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x921bdb9e0fb66079ead37310ba7b711b706f9a59e316b31f9b07829189dd5c77. 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/USBQL0600177.
The Ghettos Trying To Kill Me (feat. Master P & Silkk The Shocker)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2db5db82d87eca2e98dc000d7681e4006f0f7821d7000805a2ec09ca948071f6. 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/USBQL0600186.
Somethin Funky 4 The Streets (feat. Master P)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54a3939511b76a0d004790004a9529bc576950695dd2ccbb94e5604d498c0fe4. 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/USBQL0600187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc291e6a52ee2cedf4a2d2fed161713e7acc4877367638e61a139f626baf1ec8. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/USBQL0500049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3b65b1c90dc34f9b6f1879df36982049d1fe7977a1e74824c5ecca479330172. 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/USBQL0500079.
King George Presents Playas & Hustlas II
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b61d45cf86b981dd4a297cfbbdbcf684af7aecd99b5d8cdbd6b1cd2e37f5e5. 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/USBQL0500065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04d7feb94fe1393b38376e2c863a8a87b7eae0e28bbde11b977a9630f543dfc9. 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/USBQL0500019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5dfbc120d5827eeeca634032d7233237a360d09bf047e4a740310b65983f966. 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/USBQL0500118.
The Best of King George: Hardknoxx, Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6628999061bbd01ab049aaca1d725b9efe73af05818176ed826ef3bec7044688. 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/USPO10700081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29eb6d3eb95cee37a2f8586918463e96ab4bdb748482b25f841117a9fa6eed78. 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/USPO10700082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd28e101450c9c87d8c2e0ee128e4db8c10f773487c788a8784675d188f676359. 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/USPO10700083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8e0a2ce66b7d4bf063a70f2f4923a5daa18bc862ad2f21ae63cfbd1279274f2. 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/USPO10700084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a17b067597d54ec99ae121edf316d0d67c1191ab7dd8001d190fbc9ce9d01da. 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/USNL19700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68e5a07e12918238217ba1027bcf1d566695be5351370677e79a0311fcaa8ba3. 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/USPO10700087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88d21e63b6f967328d7148978e4fb49bc52f8d24692ecdba634cff4df861d9ab. 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/USPO19700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60a6d2b2a5bfca6cbe0b997ccc81243f4137d97f1ffd50926743fa393ff9a133. 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/USPO10700088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6282ed056f3788fbd1bd852c5ec4f94f630ef49eb5c4047db169de0eb2c776c. 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/USPO10700089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6abe1b1ef005f7c12a30baa7e235f9c27736e0ae884c813807949e869969c017. 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/USPO10700090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x925f27daf8a156411de8041982203cab1843330f62e691d150ac4b281e8e5478. 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/USPO10700091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd425038a2477a4d55f2b8da1241f50c0958cfbd6b919650ccb29e48f86e4cbea. 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/USPO10700092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6392c7aa3659156b7e76894fcdfc9568b031795252e88d48acff6db6585307c1. 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/USPO10700093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3063e7224d76f2ce5d6866fe86b59dd0e440ea189312e4e4bff4814aacc9f236. 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/USPO10700095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x490fa0d10e2d1644f1694873bad4eedb78828019b24cd168f0b4e524af53dbd2. 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/USPO10700096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aea3dceb8e7160748f725ee60e3266fa315e2bd1ed1a0bdcf9bbefdfa5eb7b1. 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/USPO10700097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6b5deb871127c7b0da0ba3eb6c4ab79312264a05fac3724d998b73c62623f59. 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/USPO10700098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0699eb641f37f71da9ca6095b6f58f957de0dc8dd1384193e29e2b0d5873b866. 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/USPO10700099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x380b19c302ad595bbf8d3534e26498d743c6a646d7830258528f34747b4cd30f. 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/USPO10700100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd21e830d771a44c3cf69d4ca0ee2ce939cfc52142c3a1eb9c568481f9f30841. 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/USPO10700101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c315b8e697a0257c585a07d52d8b2f3fea567102bbf7a7ff56801590ce7d5f8. 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/USPO10700102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74e431b85764987daa1c563ca978a3974f17900a03e531058b0b0cb92c2e59ad. 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/USPO19700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x242c4976cf8dbdac7b3609593f6ca4b9d590f722f63eaf587e8006de3e1ccf43. 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/USPO19550022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a143a46e8de60af24454f9a4be238410fee944b91e5a7911edbc6579fb2d5eb. 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/USPO19700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25c6e8e7516fb4791e5a6a07d93fc771b5abb09f55097af16492595d92f7d7a2. 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/USPO19950007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb61777f49538d0f99e6d476c07cba897633535f6b5141170de2f82cf20efdda0. 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/USPO19700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e44a7721b6a0718d72b48f702c6a514c106533a0dd0f05e1331655490c9945a. 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/USPO19700013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b560e7dd59574cf2a338cc38a40cd50ba314e70b3607ef1a02d5e4879e3f1b6. 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/USPO19700014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x778afec741422673e22abc6d9b8a4737abac68421e514ad238f533a5d9064dad. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPO19700016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5745fafb0799c01f3ba7538c324275087204b5f990dacd76d472d21026999b94. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-22T01:19:41Z), 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/USPO19550023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdf2c2b882f9b0edbb0f8d7cc26bda3414967d28fbef17c61f28f310647efc88. 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/USPO19700019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3a66ac90d97dbd75837c914cdf9c1a2cb505e96b88fae08ac49251723109bd0. 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/USPO10700426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x261008829778c28cfa4272f3bd838f4099de08e5d88aa15290c230e3809bcb3c. 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/USPO19550020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26307569ba685aba2908d57d8d00d471bc78abf19f9ab39fe656f825766fa1ba. 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/USPO19700020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12b8e41fc42e1394acd04836fc1ad10b025997a6aae4c06774a1c53aae815b55. 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/USPO19550018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb0fe552aecfa675f4a4673dda0ea032c1a807a45240c14c79ee928d8b12a2a8. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-21T16:58:09Z), 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/USPO19700023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24b220bcf25d2b0dbd19c568df2c1651453f008029d81f162edbe2a02a2abe9a. 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/USPO10500032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35e4e254d3e3a9ec16b55fbac06d8b3b3a687965fe765de3ed6db0f91ec5fced. 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/USPO10500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01ba9d32ee3de70530acb9ded4093e6437291a919b3a9f7f82db3385ac594a36. 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/USPO19550016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45de3675a7610fb3be3a6c35d0b17ca4b6eec960457c026e81774d2a49f0510f. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-21T23:05:46Z), 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/USNL19800103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bf0bffb59ada2dc00459db9be7262e2a0af31f030c43d11f037b0827764ff9b. 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/USPO19850085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad57d3ea35bdd6eaf3da67a2d2ad70041c59765ad58512619de437d3b26480ae. 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/USPO19850036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23a565830404e87ea8c0a36ff9c02f4ba6868a52548b0e8ccb301153cc776d5a. 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/USNL10000935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x021d284d9a637943d4fd1d43a6035cb70b310a47374f3480cdcecf5d26328f29. 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/USNL19600000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e6487c2cb60f71fc1a4b44659679ee9e877d5c01474c0b067abe83db0d17f37. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/USPO10500040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54f14067281855db2898fccd2ad0d6405bf611038c95f8936af973f287bfd062. 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/USNL10000914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0976fc136a994645ec30a59fdca71e4ba416734cc13079a9c7c6938c41620130. 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/USNL19900737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1abbd41b14e4e57b7e9c3934b293376c472a8f863db1a429211da92118df74ab. 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/USPO10500021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6573889a7c9f71078cc70b492e8398233324aca05d67ac1e3d1801940b2aa1ae. 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/USPO10500020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x578121e9c68234bba2b693254216cd2cde56afcc17665d1bee295f2712522024. 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/USNL19800099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e0fd192277e1ebc47a041393a480741d7a429414cafd8a238e202f946801d8a. 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/USNL19900782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73d8b35e91b542404f42bb266e79ed0023727b4d177280d3668361e8e14c9fd4. 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/USPO19700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75be182fd61c62b03553b43387d74789f0e66327e22fb0e34eee870343c521d3. 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/USPO10900048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21cc7a9790d5b79a60ba30d3d389322ecf3ab7fa22b45e3e5ec5a52c8bf65b3a. 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/USPO10900047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d97ee0fda767924be868151239116e4cf35efc3a6da3fbe774bd2aad8ce519e. 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/USPO10900049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x261008829778c28cfa4272f3bd838f4099de08e5d88aa15290c230e3809bcb3c. 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/USPO19550020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50da791464c9839098555f7cf5ab10e23c4c4ff1e3b768dc277f2e73d177fec2. 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/USPO10900050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9352925955e713816fd9036053c5670b074aac7959b388c719d0366f124d56e5. 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/USPO10900051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bb021fab64d5f7ad2b7e0d0753023b6450319d8c94239ac808d095fadd0f2f0. 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/USPO10900052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x261e0a8fbaaab34849c7a7ac560c4a8652961c97f247d1fe34ba2c4043e923ff. 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/USPO10900053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x242c4976cf8dbdac7b3609593f6ca4b9d590f722f63eaf587e8006de3e1ccf43. 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/USPO19550022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5745fafb0799c01f3ba7538c324275087204b5f990dacd76d472d21026999b94. 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/USPO19550023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbf3ff7cc33fdc3fed6bdd59a50c3e324ce02d7d1326cd962749e75112ec0b56. 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/USPO10900056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa98f321b77b480168274fa86cee447d0e87f5756518f6159fc7900d970e2447d. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/USPO10900057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c6a8c0fdcc70431ec1fd6ed06a397135166ccc3f70028db40b7097425f992fd. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USPO10900058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12b8e41fc42e1394acd04836fc1ad10b025997a6aae4c06774a1c53aae815b55. 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/USPO19550018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e5837e58af08c2234c9fb3dd2456593d242a65655f0f862ec62a99024b20880. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USPO10900059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03ceff88c9a11b83a5fbfb09a63cf371f42618ecbd6765a4ca76feb019121ba7. 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/USPO10900060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc728bb7904a2adb5938f4815890886477e5630c66bf70ab2480b8444f8325b13. 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/USPO10900061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26c13a7449730beeec2789f8ebd65236ca71156c103cb4c09bb26d5d3414f71b. 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/USPO10900062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a17b067597d54ec99ae121edf316d0d67c1191ab7dd8001d190fbc9ce9d01da. 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/USNL19700002.