Atlantic Starr is an American R&B band based in White Plains, New York. They are best known for the hits "Always", "Secret Lovers", "Circles", "Silver Shadow", and "Masterpiece". History Atlantic Sta
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 0x4f8335e397437e57b048c4582323d554884c87298ada73dddb9fe28b9738bcbe. 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/2cd78db5-49f4-409f-a354-7e18a0aebfad.json and https://artists.proofprofile.net/proofs/artist/2cd78db5-49f4-409f-a354-7e18a0aebfad.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 0xe09093815ea5202159183ed7db60cd1e856c860a74a4816bf7d38e80c26af9f8. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/USUM70604543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0051e481ac8bc8ea04dc554b4bd3a7d0f7cfad147efc2c3399aa2358084c15f3. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:46:10Z), 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/USUM72214772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc2ec72725668ae41ad6a03ff6c9d47cb5260a73a45443f9705281e4ae168b22. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/USUM72012061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0a37bbd6f5967f3d3ed7f76be6c6f95aad25d181afab79e321e942bc59e700f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUMG8110001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0e2277daa8fe1380563bdb0cf0b5d707c0237580509b8d05232138258df632e. Chain 2 (Bitcoin): anchored in block 958617 (2026-07-18T22:07:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71309109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24e9359d703c8cedf335484cde9f04bf6b83d1ff1b19c9cec11ad0ef4734c5f3. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAM10500208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffdbf47db812fbaee0809d2aa02b3cbeafa8c3f24282682a5da0d5cbf16025d0. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-16T00:15:19Z), 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/QZDA82591800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ca2766455b53e71c0a7bccf4ecbbce078d74eccc00acc0e405f9d97098f884c. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUMG0000683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5e15f52fb2912add3f2c1440d78e4c366f21769c215b1930bfc1ef3771de427. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T11:02:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAM10110483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc72b12392f16cb340789467918596eae804949388a4a5b55ad5e76b5322d974a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAM18504329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ca2766455b53e71c0a7bccf4ecbbce078d74eccc00acc0e405f9d97098f884c. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUMG0000683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fe58a30368a088d81aeaec1de28eaa11506eb1babf17ab1760feaaafdc3373d. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAM17804331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16fd0b1b605639bd1ff3b20cd2d6abc263618b1a31efd676360913f02928f0d3. 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/QZES52588845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fe053be5fd41e85d6a46415b66bd3fceafe06dd3f9421445f61569280352212. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB10000493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x194d515dcd65f8bef471f76578c5bda3912addbcea915f28e607b67c701018da. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), 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/USWB10000498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21ed17a9f8b032f7aa10324658634231ee2c0f98563c7aeaaf81044b8f613845. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB10000499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fe053be5fd41e85d6a46415b66bd3fceafe06dd3f9421445f61569280352212. 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/USWB10000493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91a2607919ef775de558ec7d5e9cfb2f1c718fe384ab11d6b175e2e89f99fdee. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB10000496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x194d515dcd65f8bef471f76578c5bda3912addbcea915f28e607b67c701018da. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB10000498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21ed17a9f8b032f7aa10324658634231ee2c0f98563c7aeaaf81044b8f613845. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB10000499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2743ce330886613100d092cdd0d43d2818157f9151800e0e7b7d18f03c113798. Chain 2 (Bitcoin): anchored in block 957717 (2026-07-12T14:54:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB10203615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17b174eb9ada4203df87722d07d643120ad925878d44e0ca1c76b744efa4a840. Chain 2 (Bitcoin): anchored in block 958689 (2026-07-19T07:11:11Z), 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/USWB10801244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x062a70f31838ffd5abf96fdf377823f1561f377244cf1e1b1495cca01f8f5704. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB10801245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdae34cee981bf9a7d1597963fd245171f24cecbf6cc1bd4f3e656b3ea261f8e0. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB10801247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb95e2260eeb0dcc00d039ccab64dd26d972776a0245187db533a2304a2f0b840. 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/USWB10801239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11df88a14dd0532d78c29a5323c1edfe4313304203f769afac614985d6d1350e. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB10405225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdae34cee981bf9a7d1597963fd245171f24cecbf6cc1bd4f3e656b3ea261f8e0. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T19:19:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB10801247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b416053c0acd417562104dcc2770d98db6ca40f13d064192eb9b574014224e5. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB10801248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b5305360f4d5444682333753caf43d70a0af74bd28b02fb47079d94ad9cabe7. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92540997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc867885621023cad76d9efe6b16749e8905ce95e16c1a6402773d7fc84af754e. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRE10101707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12a37b6a43f398a2503e1d8271c478579163f785dc49fe66710c3d094c7fecac. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/USRE10101709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe41aa467f4415bd0cc7294f1543d0b73ae79722dc48361eca23c59213f140e39. 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/USRE10101711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7acd4fca7f0ce27834673a1b68daf067913640a76dbfd6fec6326f05106be3f9. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), 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/USAR10001099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5512f9cc55c50da3c2353a70e700bcc38629df8677d1402b51eee9cfdac391e8. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T23:13:29Z), 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/USAR10001105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b39956b39af9701836ca0192976af9b603e8b4cd6f56b086dfb7373b1b5e6c9. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/USAR10001104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c9c1768b0611a525ff27dfabdd25502a852f50e959cbd88363ed5b9f70b0fe0. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/USAR10001101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d4f1ad3394642dd0c7ef22090c3883d1b9194cd13b52ba443fec2d2b3535872. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/USAR10001102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x026e515130c5dbefd7a58512a9d847303a3373b799be541fcb276e2512c35492. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USAR10001107.
20th Century Masters – The Millennium Collection: The Best Of
20th Century Masters: The Millennium Collection: Best of Atlantic Starr
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5622d8b57fda579734ee6ee53af8e83657390104dbceb6d6695dfc2be9679b86. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDEI9704752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4d506c4d29f0d4172edb08511812cde2f41fb9be1e9211cb98993440e4ddd0a. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDEI9704753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe640d39631da1362affd899eab94ddced0105c5bfa0822db8c0152bda8425251. 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/USDEI9704758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89b94a3f255e5346f7537a8ebbbd656a443bf119a3f739028f96a208eeaf0347. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/USUV70600432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6e1f92712ff79f5842f2764e58d5f25e450f207e197a14e32af55bef0b66cfa. 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/QM7281529284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32ec4d41857b0098a2050210530962575c66ce0f54c37ab16c48bcbe3901271b. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/TCADC1706142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43b93a57c51b051de667b9caf5ebb3e8323bcbb48af15110aec407328498c1c3. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/TCADC1706187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbb93fbbd49b99b9789e207d140e2e4b85453a48b865c74a8ea38005de022f10. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADC1706294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aac1f6cd0f93ffca3b68f165c7216aeecab12b1cf99b06e63c7746017424dbb. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/TCADC1706333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc818962e5cd2942550ed244f06af363196b068271e68c1626cdfdd588de94a12. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/TCADC1706403.
Always: The Warner / Reprise Recordings (1987-1991)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb95e2260eeb0dcc00d039ccab64dd26d972776a0245187db533a2304a2f0b840. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/USWB10801239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e12781698ff4b83b65af7a71a61225762073d2b37f285c79ab678622aaf3514. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAM18502312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74acd1e595d8bd75696a3a3082f05e89c047a8862d6fff1ec0e7d27af49bf87f. 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/USWB10000497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74acd1e595d8bd75696a3a3082f05e89c047a8862d6fff1ec0e7d27af49bf87f. 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/USWB10000497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74acd1e595d8bd75696a3a3082f05e89c047a8862d6fff1ec0e7d27af49bf87f. 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/USWB10000497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74acd1e595d8bd75696a3a3082f05e89c047a8862d6fff1ec0e7d27af49bf87f. 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/USWB10000497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x997436f27a588ce58dd4bdea71b6620d614757a94bbbbe3395d8c944c32a4b7d. 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/USAM18204328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f8a5eb799248f1cc1e5e27de167f5c3509ffab874198720e6559d303c5b3c77. 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/USUMG0000720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3463e1f70209da4ee7419e9ce3ca250b12d884434338d314d1b4c0051cc85d42. 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/USUM70602283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x713f61bdb559f9387d5814ad6811ecf29388cbad2cb4be1cd7824d57a436d0df. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/USRE10101710.
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