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 0xc4664fdb530b7455591ab9188c27e602abd1dc7aa1b48c2888079344e29caf4e. 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/d06cb9b8-e24c-4a5a-9672-2986dc58d7f2.json and https://artists.proofprofile.net/proofs/artist/d06cb9b8-e24c-4a5a-9672-2986dc58d7f2.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 0xe328315a5fce75115383eb6f8dd3cbaa11a934f05236c60e33899531ebf1889c. 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/QZWV32386982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x797a0b5848812a3d11e00350141b6abe6a49ab1589c9f644176b28af03c4edb2. 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/QZNJW2320462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7074e7f44ab495519517db09707556abaddb4318bef68381d4c51c50c0d7041c. 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/QZMR82200667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e20c07535383fb094f97f5a9769ee5322d33af22e6944c4a7c28ad8576ca4cf. 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/ES64E2409252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b49ec7e571dc55b5f0bc1e924b84ce4081343715adcd7ab18ed3de3ff93e36c. 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/QM4TW2208851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8f1696ba6d49b5eea9c3a9ebec69a0d87c8b18ae05aacf30ddbde6cb116ef0a. 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/QM4TW2208852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0877ebe1d1d97fb0d66a1d0b09ec0995b2e4fc9593a2fce293cc104d31885ccd. 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/QM4TW2208853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a008fb2c55a6c65485a0565b4c1eb986793910c8efd971c19943c27156da5cb. 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/QM4TW2208854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34fbf6a9258a737f1443995d7d4caf644363732c82f07369275c03ded1e2b414. 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/QM4TW2208855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7faa57228b047f11792ebae3f79d39884d989a3f49562304c1e2a26088483e01. 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/QM4TW2208856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce267fd60a9622f59e12fb6b87e80cade941d28305e3a02b52201e5ade037b6a. 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/QM4TW2208857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x854a4e2af6a70f8602376b65216372056f72c489d368de699c17b144049e9354. 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/QM4TW2208858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3afd8937d277b2f40991cd18455ef3090e9a3ada75ad5f5baee9ea44fec083e. 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/QM4TX1998865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98fca5357fe89e1cc1eda7a3ff76ef6ab6478a1bb2e51065a9db170394fdb7ac. 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/QM4TX1998852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9fe180f7588f78c524ea8e1cb9c0e98e031b43b66d3ae89ec4c7c3ef8fdc88f. 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/QM4TX1998853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a5a420d83057c6d652b8866da6e47b81ecf83c5a14ae8e7187b3fef0a6d9575. 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/QM4TX1998854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa924ee2668aed2764a18ed37b1d0bfc7cfb4164fd27ad91a20104fa2483fdca. 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/QM4TX1998855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18f4fbb501ef73181f91cde4724b9a6d6161441695a614af0966cb5b346e9fd7. 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/QM4TX1998856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8e532a2f80981bc6455191b5d4af9f59fb5993e461ca73925ec9d88c844fa32. 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/QM4TX1998857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8025be92bf532ca4d3a6b734dc46e3976f8c5e82944d19a5eb175ba4c5b95ca9. 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/QM4TX1998858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x655999038342c98e6fce095145c520039a1dbed70c1defff2fb602b5fe68fe1d. 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/QM4TX1998859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1781e5547f648f47176739bc6e3c2abc8bf1a1bb16163848c51b19b06ab8243f. 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/QM4TX1998860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57da9f2383cc0148a3617c99a078697b8c54430b4980222bc035736fd8331d23. 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/QM7281808600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa76522f332669385f53154bef545c1628318ad7a951de9e3906be54484d110f6. 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/QM7281808599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x039e163dfc271dc6dc611140c30b05c7dc14d6d42f7bd74e48709fd5f937ba24. 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/QM7281808601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa87f8a2f9b886e8b70dd89158eccf545872796a1c51b487b57785d8abf62b0b5. 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/QM7281808602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf821f32b9744c9f9a77ac24543ea40d80ad1d00b541b8be0c1f3adf5908ec5ad. 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/QM7281808604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d2537b248f03af62098b456d9f2844770c3b94b98431527c8cbc38784b8f3f1. 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/QM7281808575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x933e59480bbcb982fba9e51c5e6d1c78c56c2cc5e465592c1f67e14d27fdfb5e. 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/QM7281808576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x426cf85f22c8a430fe59c5f50e8d658df119ded2ef1097613b68edf0074c4ecc. 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/QM7281808578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcece94973a2138045f454205a78023ebc3e1a5006df9547ba97a2127eadd1a6c. 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/QM7281808579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe652f88d67ee67d8d31e353fbebb60afcea22a9680b82dc7bab94086d6e4735d. 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/QM7281808577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf99fb086d534ef1f9cc559e2fe520e00ffe192d43365d1d568ac5a9cc656782e. 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/QM7281808580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x294cb6986be36fabd9d7db8b6cafb601319679d8bf7cb66574f0b5a98d7fd6af. 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/QM7281808593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41a81b36b42fa24c9673ecf7658daf53dd063164585aaed671bb9a2a8c603e05. 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/QM7281808594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03c8315708b6f8203c33f9a79d641f5ff7747155968f87a46b5071d84e88ea9f. 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/QM7281808598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd05de4714b809ae9e65b48313c64973e232c0a9efa6a2dd7e5f8acf9bc82a5ad. 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/DOA151800034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1996f72089a2e352e682e252d9bf55097867e460a2d343cc63a2dd56505f843d. 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/DOA151800033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5083ebceb9328863870677881317351bb399dacd49be99e09ba62ad00264a848. 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/QM7281808473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6b401b617e76395d4cfb52cb262a5f5609e17d082ec7171b8eed20a4d123a6c. 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/QM7281851318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56ba3e946c0ec9f1eadbf80a54bab7a7d4c8c019c01c75a41725807b730713ae. 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/QM7281808527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6d7f670d5dd03ce1778c0847234c73da4501ad6833d9d6938f69413e10a75ca. 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/QM7281808528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b8badcfcbc8cae0d4cd00eddffce545b22ea57a128f615011c22b11a2b1e41f. 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/QM7281808541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88425fc420401578dba73c465aafa5c0b10ecb8cd4a1cf3d6caad49411a55eff. 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/QM7281808558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eaecdafdb6c1d827eae8395496eb1038855dd28804484492715a970d35996a9. 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/QM7281808568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19b59e2def27baf7d22ed6eb3c68dd3b744bbedf4d864c5f8b3c376509fc1213. 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/QM7281808570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30cd2e30ea7bed5671f31620bee7cc25e92a399dec956169dfa0f23a03d9311a. 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/QM7281808571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3e4d9aef412f01418bb4d2a3db5b9f30aec9e11cff8485f1a768905ec838efb. 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/QM7281808572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x147c22da4e25c47649d8003510809ebe2658a345d07f8e2bc2c7296ceb9c3dc2. 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/QM7281808573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16a180fa2e5aaf258eb1406e4a3c0a6b9fd6bbb24889ca52e4c863ef093499d9. 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/QM7281808574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x533cb177b62fa5e44d3730c3cb695b5490a934337d512a1a3011d87bdf312a37. 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/GBWUL2565258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3890c2fcc246d6d458331581f4a5d9fb89c6ec148d7ccaa079c92af1adb1bdda. 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/GBWUL2556532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3158c96e5078d9cb02e030a214dbe9827410e47abbfface1b12f69d8abee2cab. 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/QZN882563368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x886aef4f752540063e731e8c45d7bf2bffafe1b004a17b7e056109009b29b0a8. 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/GBWUL2519809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x913cf3d8868ba024bbd92cfd6bea64eb536a677b9a5b5a0bcc397ac3849db670. 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/GBRKQ2594835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf524e3951a008c4e5a4b310b042dd0cb94943846718f06866cbbc2326643e80c. 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/GBRKQ2594724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dfe93438654295d5c47122bdd486d1c7d309f044b4c1634eff4461ec3f3dcf1. 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/GBRKQ2594797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7fa6fe75a54ef23c38b453843889b0cb6c04d0d83392c22cdb431c557c5309b. 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/ITF252500074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03260d6e8d8f23e882ddff928f7ab3deb301afc8b220f477ad3cbe85d0738e9f. 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/GBRKQ2572318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12b3805919725f6b7f0cad6efb6d7a4fe86f3fd29aa5d245b3910104cb812ad7. 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/QZN882551381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd93dd0ba529d6a9e6f501683449c99b1ca42d342e620100c5e57ec7e2372c69f. 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/GBRKQ2566777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc5937e93adfb33323d4c5702717008ee62b2626ba3a580d3083d3044326fc39. 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/GBRKQ2510386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69883f38455628003a1beb60181fb4d45f005924006d491289767c83c015b719. 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/USLZJ2575449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25d0468ef33782446c85770e13c953eec36cb50280a951afae74423ff62da556. 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/USLZJ2566441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x312f5834209498b6047d5b9529a3846feea40a73ab1e731c3edada65ca47dbd6. 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/QZ5FN2597584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5394526fa25f150846be38bca51ca3640cba0fade83ca76253c8b3b46d58db19. 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/QZ5FN2593633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98315f918d56bf509c2e9fd575474239aa11cd523948a3bbb34093a7dc074898. 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/QZZEB2457323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91c23b279a0e0a147bec331d47009ec8d97051e61577ed10ea3e50d8ecf0b78b. 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/QZS7J2404042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b4053c23afe831564f28cec50e1cbf6ede71857696d48784024c7a087741785. 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/QZWDW2488288.
Banana (feat. Jory Boy, Three Seven Music & The Chosen Few)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4d666d08017bcf4c32b5ee73f6d54ea975e8055fffddaa3ef2f646d8b957184. 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/US38Y2425320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb437a6365dc66aef9a63a06acdb0009e76bcbb638bc7b10e15948d99aa88ce52. 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/QZZ8B2408025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d490b0dbea45a94fbae8b887e7f7b94bbff763f82bae39f1dcc6771cbc0cf7f. 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/QZZ8B2407998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc52152c06a2afffdacd2df183703039756d98b090db1fd617378a9fe27fcbd25. 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/QZWDW2485362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9323371a8cd6ef9dcc7afc630498862e0047dcd546a4757de061d199a4f3f6f. 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/ES64E2406427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c89faf4f699fdbb5d6bc9feaf1469ece47c99d54f5d5a63ead9def94a1216a2. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T08:10:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2498129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70ad7169ae46ee233a8869af784058543c49dde789dfa8ec4fff4fe92bc9c5e9. 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/QZZ8A2456892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed4c127bdd62639ff456664c8e50af7353f3fe4f2cc7791af15d543d12b21363. 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/QMDA62444641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e57251ee5692b49fd1f516db33972eb093b1116a539fd4676efa7855c30e1aa. 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/QZZ8A2413581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22bd4aa4da493a5b4d313dd52b32a0adaf5a68b12dc9d686c6272498e9f011fa. 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/QZWV32477792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18043bd4dca959583730b2e2946c7ad814f8621371cf21ce3eb4c592b9529067. 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/QZWV32472119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54e5ab70b76e374e5b688cbc54545e809e12af3197afe163bb4e7b55fcaaccad. 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/QZWV32468554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa84c693860d6ce61008624e24de2a0259c57e4290372a07e3e1989df44cb659c. 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/QZWV32466722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c4df4bcb548bd7535d828b6334e82c770789dc553ab2af57182ff0f80098b72. 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/QZWV32462641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbce6d40c00b66def9d894ae7abc4a94d5b966b5c2da4a9b07e6d05aab92c0cee. 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/QZWV32458805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08ed94b8489e9373096aedf7e0d9d74a2438d8579eb48762a02909bad090e8cb. 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/TCAFJ2156802.
Fast & Furious 9: The Fast Saga (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85c3e1ba045c22349787c0f7b18356be1f5ef10ef21ec6ea8e5bbf230b9937b2. 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/USAT22101850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1604cac9b6b8948df0cd44247b9d1b654ec918980634b411b89f562e530cdb29. 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/QM6P42089293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85c3e1ba045c22349787c0f7b18356be1f5ef10ef21ec6ea8e5bbf230b9937b2. 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/USAT22101850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74177e974d1bb9fe38c61aec4267ce73cfeed88610f37e21f673c4be9bb48098. 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/QMBZ92316233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7f41c0a27a9976ec1ab2369c24e2a9984f774ea329f7830f9790f63febf48d5. 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/QMDA72147384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffa15125cd076e31d1ff866ef3a7132023d7191855d413ea9c6b0c3c0e65a837. 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/ITF252000074.
A Escondidas (European Club Mix by Cuban Deejays) - with Cuban Deejays
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x760dc3bc978ca2efb4b61b7016ca8f84955baf9758cd981eb6268b90a9091173. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/ITF252000075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcb20699ed86799d9486fd1bc3a4a1768af74a03fa4cefc2015989c3eaed67d9. 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/QZLQU2000061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08ed94b8489e9373096aedf7e0d9d74a2438d8579eb48762a02909bad090e8cb. 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/TCAFJ2156802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa922e4728ae7b4ceaf8b7372b823cc43947b49d551da63e9f78207e1be80e577. 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/QZTB62396528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4709a3c5603c60141531efc140d57c9e5e091ec28de9e4a770fb735c2d413a88. 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/QZKDT2300612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f30cfbceba68a455a03103465de897eb1a721f3cac7b3f680b641fec2dd7f6e. 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/QZKDT2300561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14117d3d0fb0ca88e98c7d845fb7738f09887997cda22809f7a0661809abc44b. 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/QZNJZ2310890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafde74b03cd499b14538e487df39e812c8f52fdf2abb0d3beb7189880f086b93. 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/QMBZ92341673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2777f1c08dbae02e544f09aee5e479f5599d3288bb7d86554615d3985edfb705. 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/QZWDE2314681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe67a74a542b2f74f131bc6fdad194c62bdc35f9891597a53097d85b2f564df9c. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/QZL432300050.
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