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 0x3eb77d2058c4ecba679dd4e2cdbcb966bf5bb9c28b4af3c524b4e84c37a89090. 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/ffb0feba-bdbf-450b-b85c-8beed2a299cd.json and https://artists.proofprofile.net/proofs/artist/ffb0feba-bdbf-450b-b85c-8beed2a299cd.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 0xe92672e746d704fb44b544a8bf1f2131b6d67185b8b21812126cfe45a4dd2564. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1095682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd87f516749ca24390792a79fd50fc5c4a93051d120a982e93eb3a7039b22ad52. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/USCGH1095683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbcba4a931edf9c9b0e3eae9e821628c2d4e61f6402dba598ef3648406a9401c. 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/USCGH1095684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbea7582cb8480c7ab006e07cfc55dbcb340492bf5c96b3dc78eaf27a4b5f700. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:28:12Z), 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/USCGH1095685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45719c687e6bbed280fe0f9019fbbad26d355185e1211aa79a2f6b9759b32502. 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/USCGH1095688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa3bc1c87a7900dd8bdbac34c81cf7219fba8d4c843683cdd772600440fabfd1. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), 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/USCGH1095689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc59ff8d07f1785df0eb42a0d4327a805073b4820694fe925e65c404e7cd2cfd1. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/USCGH1095690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd1b44567388597d6c5cf5b74f6342b8a933314d9909bc9865b50212669376ed. Chain 2 (Bitcoin): anchored in block 957596 (2026-07-11T18:43:56Z), 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/USCGH1095693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x630bca8fdcb535dbc0cc80d991da1fd80cb04f4af47e45804ae4fa4248161862. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-22T00:52:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P2379756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9cfb8d9593e6adcfdfd73eb9fd5d33589479bfb7b627d98fff656f5dcf6db54. Chain 2 (Bitcoin): anchored in block 958680 (2026-07-19T06:04:14Z), 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/USX9P1118218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x423babaa9a054783043b9427262d213df6621c48f999b84fd9ab0fd400aceebf. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/USCGJ1223067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff121e9461e0b1e6e86fa0804e8b4905df34933f06c10a69b834726904a11f66. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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/USCGJ1223068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbde7a19af27270067f2a704935665ab0c07da9c815ad2a92b30ed719ea7ddf3c. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), 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/USCGJ1223069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x958d39e8d9f1aea848317b71ccbda26632715cd947581b64d2f6a79c2ba7a47e. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1223070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x815669d2fe500422274b1033e7b9ef7280140bfc4e7eb59fbc380ddaefebb17c. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T15:19:49Z), 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/USCGJ1223072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2fad7865316b8e593bbbe2a8c4497a636c9f9f75ea194760cc4ce2bd593c5e5. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1223074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6aa69494a7938ace43a4390a857f64c23e84167ea214f0311f1fda6cc08df60. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/USCGJ1223075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x635ee2d0bad8f6e76827d2cc6f7bab16cfddd78af3644be6567536e4fc8f2265. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/USCGJ1223076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x391540088156e401c665cd1faee0aae6fd27cc744c77891e6cec4a89ca90bfc7. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T19:08:19Z), 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/USHM91391487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa99107fc273a2f2dc1a6723b96b9726f571c285f259300f44a23db8c670b7930. 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/USCGJ1436041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4569a640ebe92c0b978baf53449b6a7186c5989924d6fe11a03a470f5e1f07a9. 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/USCGJ1436042.
Yesh Tikvah / Ki Malachav / Mi Shemaamin (feat. Six13 & Benny Friedman)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfa6589f818d4d987021bedba6266b123d27ec1e0b2363f48e3e33cffed43aa3. 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/USCGJ1436043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87a29b3537b6f82b5baca968876b0a3f32655924fb28f87cd8725ddccddb0c40. 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/USCGJ1436044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b6160ee98cdbd0a046877a8885d5824b51ebda67e12d8415b7dac1b1de46c41. 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/USCGJ1436045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa63536c53a983191b71dec013b35bdf92eaf9316d6106a6f7bb81deab61c6db4. 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/USCGJ1436046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e06e2e64143840eabcada13664f61a69e692c5c02b54c9eec1ebc0c377e9d66. 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/USCGJ1436048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ebc1e20696c8a918bab3c31a9c71ab4af09e69299c5b119cae3e86be697225a. 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/USCGJ1436049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddccf28c1a5a3ffc5d6a785e811ff4b31c90beed2b89e556c501f400d127c88f. 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/USCGJ1436050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6050008ef63565545707c991bcefb7f24e74b61adaa7641afca107791442bf30. 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/USCGJ1436051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8b790afdd24b0db2ada031131df5a7721ef7f740ef9fb3bb08202ecbf19319d. 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/USCGJ1436052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbca9490c7995f87c177692a237e51b3b02e1e3f12f73cd4851c48e6c0a1f0b32. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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/USCGJ1436047.
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8460178b36898fb0e159c79c0ed2c2c3dc34bfd25e5a6280a0efe9a04536326c. Chain 2 (Bitcoin): anchored in block 957595 (2026-07-11T18:26:17Z), 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/USHM81469264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96d2d84825b20b13b89abdfe985f3accfaa998104818d0d226d4fd521a976580. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/USHM81501394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcefa7aceb250d791dab8c0afd12050012bf0838ea0cb8d0b1a8b9b3388ae34df. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81501395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e3bdb6bcc9067d153d6eb696be8bdf67dbbeb0e5338e4ef6770a1fa597a6f1b. 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/USHM81501396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5aafbd4725671e50e5e9e086c09d5da063fc4b65dae5bd4ee2a90d244be33e9. 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/USHM81501397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc431da94fb4fa329b49a0fd5de9e983000568c39983df189c43e219cb20373b. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/USHM81501398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbdaa1fdb853e1ba03ebe9445b5d7c523135e3cf63238a4328f25e9ad167d964. 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/USHM81501399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dd16dd97c5e26453c52706bc78b2b62c438c708ae7e5982190b837c17adab23. Chain 2 (Bitcoin): anchored in block 957810 (2026-07-13T05:55:46Z), 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/USHM21696501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27ba17729626568f50a95ae0f99fb4e767ae64a5b45c6173c5611f68d9d0db1d. 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/USHM91657909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02c5642eec2f447fa9beda907a28484a7b2e3ef6d1c9b1b4922acf0ed897fc82. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-17T00:15:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42089443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c0ab0d788c5b8dc571de8b90023dfc25d1174a743b1c7507e40c23987c8c66b. Chain 2 (Bitcoin): anchored in block 958667 (2026-07-19T05:04:54Z), 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/USDY41892481.
Maccabeatles: Komm, Gib Mir Deine Hand / Yesterday / Hey Jude / Let It Be
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84bc47e9ad4920be1f1a4edec1e9d0f4cc21ab932a738e0d68ba84fce1400f34. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81935632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa41e196cc1aa8528cac212fdc9f305c8bcfbb64016be59dc506edddc08be35e9. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T21:39:32Z), 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/USDY42085967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37480073adce4399f3b9c222f1622f662d0de5b302281074683cbf2163c7d40f. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P1428836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe86dd3f839586a11e0e4c026d5fed5a0a75c35458ed347a9114e2c1b1650e824. 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/USDY42092504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06832eb2d806bbbd23b35bef8ada909f6b36c16525651f870f6b7fd6794b9db2. 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/USL4Q1860979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa615c43a02c3f0a4627878f866f1ad97f591fc65aebd331c64a7f1c5581ee6fe. 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/USDY42092505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7219c32d4cd5697228f68394ca9509c949d96e9b557402ff68cbb0b5a7c3bb67. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/USL4Q2001669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f8bd661402ef9389aff381b6680294fbea2377140b4cc274f0a03322b72d7c8. 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/USL4Q2051608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c19bb7346b8a58c2f6f42c9aa8669d2708247fbd753a27e71f59b0e40b36fd. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T14:36:47Z), 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/USCGH2392015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d2f09fda42c93e5334f26a6d6b74d97a891ea5c0f85c1c76791e84e5c3fdedc. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42106204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5da0097a142c3d8dd4f893c63647159942fe4e1392d362ef982ebd7a5f7bef53. Chain 2 (Bitcoin): anchored in block 957595 (2026-07-11T18:26:17Z), 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/USCGJ2241856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12887b149d4aa74d66c01a4aceb41dc684109cca7ed9017c09099e5098c7a58b. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3TB2402290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70d60f5d03e3ab6f424e61cabdedab899f1b5a6821f0ce959b5c6c3a3698a4b7. 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/QZES52242200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x986be030bcbb269c8a13949488a7b7b356d664837145a68b557bf5baf3b62504. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM2005802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e4c10523ae286ed03eaab6c9f50e3036652ec50b59d422cf71446facff55053. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/USHM91397852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1a1e692c1c2eb773ef17300cc15aa1db24ba701f4615c85ded4868871e24135. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/USX9P1300332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9c8ff4d3e2d1823ca1faa7d69481c4d72fc706171599e3929c84c0be20933a5. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/TCACL1641429.