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 0x827f05ec4f4bf883bccd3a7bf7f997f1465c0cb8c38b02da2752097673c0a3a1. 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/6093f163-13c3-470f-9022-16a9771215dc.json and https://artists.proofprofile.net/proofs/artist/6093f163-13c3-470f-9022-16a9771215dc.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 0xa7576048ede5481e9e7aea341ba067d37868941e4624259e3adab3b8f91de475. 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/QZPLS2172151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bac79f3656b2d8ff1f620472ed1cea6404d3dd8033fdf471abafa4020220fa4. 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/USAR12300283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x068b3ead8debad829962d9a8e76f59ab1b578d57195645149a6463fa9c3f1c9e. 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/QZARB1878441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63b97b569634dedfcc3f25786b9c40529f3c9cbd1bbab3eada01765e562141db. 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/QZB4J1855767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8100c913ccc0247f708d48fcc4a5a57c4ab50c5e01e2914278868b542549515. 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/SE5VF1902465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1cc3c76f9450e0c0df872d4bdee544f2cb38fd5b78795559889c9ce14d60707. 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/QZES51839685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff85c3eb3fe039f5738c2eefe63c4a7f39763fa8b413771675605b3ee4cb6cea. 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/QZHN91910051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8867b8ddc77d07eb55049f4599499270c3939aeab15553de2daa6e917a1fe581. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-07T15:15:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72087130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4de490d1502993fa6f2cd239d49fada7bbaf31164c5d149d31da3f8aece6408e. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ31940085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1511352d42dfcb4dbe1e0a1b6ec97f5a730c67b14b0a04a48b9e91593a2200c1. 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/QZDA72029222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x518b2c16a8d268df0a507ef7bb51afc2983436a91505d045b7748079cde38f90. 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/QZHN72087131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35cc9e32dc40552c44049eed894e2746fa7e579d0f898e6d998374db7a4153fe. 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/QZ9Y21748158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c988908fdeef9886653b79ab010d2ecf6f835f06855469ee32a97df77e17e23. 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/QZ9Y21748159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3458838eede81051bbb0d52fbfadb393bc41f75aced5a6b0e5b72d5cb1a23fba. 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/TCADE1746007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1ef242eb17a253397fcf4c4d8f5715605a88b8584dd18a242a75f22476dbc19. 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/QZ9Y21748160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8988fc3db3448c6281449f161a1b36b9a04915d660c2a9687cf403a1b76742e9. 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/QZ9Y21748161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7021f142e16e1b090455b6e77f74a0c989dadaef89035ca5fba58845bacb4d64. 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/TCADA1760729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ef248eee03fdc4b655f73fa3b7d64322e83a50aaaed2069b2056bbca2e769bf. 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/TCACY1721901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7a4bd99c173ab6e7f8e15b2b7bf4ccc87b9d9e1047a466fa5fb39b537a94618. 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/TCADC1763105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76722a8a28cb519655ab494822171d034d2e879e8e6630e0c02577e3b0de2df1. 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/TCACO1670076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01a6a3cbc7d59c97378d0612d57deaa7c5e1cdf883a2191fefba6a5506af4e6c. 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/QZ9Y21748162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x186aed984e92dcff0c6c32d05dec0c08638b38a712dbbc2d6ddf524b5a7245d6. 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/QZZ7R2462069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa65b7934a289f1c6aee77f92ff6423fa0f20410ea56a521f3b13dcca33fa07ba. 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/QZMER2416272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8ef54bb64824ad4664822597a09f0ab070c44862bbeb3aeaaadb1d4c7740fbb. 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/USAR12300275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76ab8981a684ac658fb025431bfbd9b536c82e58451add915844ff6b70b3f1cf. 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/QZTB42294111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95f2798ec81abd04170a2539e9709e9071f14dfd7d59fb47c49f1ad2206da568. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWV2111620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a477856696e4b2c4b7cda0b28f816d1261837dd5e22696b3636041bd71cd831. 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/QZHN92184309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad46816488cf3a9af280fe754819fa66ca859c7244cb86110d56e31e25a7ce9f. 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/QZNWX2072252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1511352d42dfcb4dbe1e0a1b6ec97f5a730c67b14b0a04a48b9e91593a2200c1. 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/QZDA72029222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff85c3eb3fe039f5738c2eefe63c4a7f39763fa8b413771675605b3ee4cb6cea. 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/QZHN91910051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4de490d1502993fa6f2cd239d49fada7bbaf31164c5d149d31da3f8aece6408e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ31940085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8100c913ccc0247f708d48fcc4a5a57c4ab50c5e01e2914278868b542549515. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/SE5VF1902465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e8aa5466101df1758bdec28e3f079298ffd9f3885ebe3e142265363bed55708. 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/GBKPL1937829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f7c39932980391e67a282ebb1a790b936d7e869625e3a47b5e00a68ab36f7c. 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/GBKPL1937828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd33e6a2c16f0a04a73b68eec7fe136b2c2cf7b3d2b94a9dd61b2f7d370230914. 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/GBKPL1934297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc3d6fb9150ce5cddc960506c2fd697b14804019310546d7b5661e64c9456b07. 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/GBKPL1829237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1cc3c76f9450e0c0df872d4bdee544f2cb38fd5b78795559889c9ce14d60707. 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/QZES51839685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63b97b569634dedfcc3f25786b9c40529f3c9cbd1bbab3eada01765e562141db. 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/QZB4J1855767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x068b3ead8debad829962d9a8e76f59ab1b578d57195645149a6463fa9c3f1c9e. 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/QZARB1878441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26dd2c59b37b6fecb42faffe0c2877851beaa419dc226b9547b90b89e9e49a15. 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/TCADH1756219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7021f142e16e1b090455b6e77f74a0c989dadaef89035ca5fba58845bacb4d64. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADA1760729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45d3c3b5e2e90c615c563774e28cceba1bd4bb021222d8705c3c57756293dae9. 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/TCACP1659083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76722a8a28cb519655ab494822171d034d2e879e8e6630e0c02577e3b0de2df1. 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/TCACO1670076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13a682b6f11f95d355774b5fc0e7c86befe2f47e0f0a8534dfe1f1fbf34562a6. 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/TCACM1667816.
Ammattipätevyys (feat. L.A. Sol, Kolitsi, Jome, Saku Mellow, Aksa, & Jorma Heart)