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 0x181972c1dcc1ab8d535a4627417ee4e769aaab51ea61cfa022dfaaa2f06feaed. Chain 2 (Bitcoin): anchored in block 953786 (2026-06-15T12:56:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/da9b6aa9-1fb7-4560-99d0-37579092754d.json and https://artists.proofprofile.net/proofs/artist/da9b6aa9-1fb7-4560-99d0-37579092754d.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 0xfa97e5a274526a2397adc6eab84c396edad74c003415cdac421a1ff8b7f24019. 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/CAUM71800166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc48b1ced1242d26b3ba595c1209b8e081d53a8059acf42054428e093c752d89c. 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/CAUM71800168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa68f4c32a7bd5eebee821f1704cf28d1a202948a2c1517bfb315cbec8398f88f. 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/CAUM71800170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5423f5d214abb92f1abf0a3b7afaedae1f9c8ae62151e3503b7f54200cb0891. 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/CAUM71800172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e228a6a7398cba1809090dd115c8e8eb60a843455ba36066f8b06cb514143d6. 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/CAUM71800174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc05fdf852b01f6cc76b6f836326c0fc119f53032534bde860d711e0cb5068d25. 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/CAUM71800054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb17479a09b6b67a0e07042bfa7a92916d6d857c0bb93e4a9cf3d3146e352eb28. 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/CAUM71800176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x834f8859b160010252713b8cf6f3251f6b3d279e7108133c8def9e9bf04ec7b2. 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/CAUM71800178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa578dff52266882c87b284d4eee1cdf9372dfa836f584832c432306b409c71b. 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/CAUM71800179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb07d0edf601cbb5f2c37ff716b8e134396ffffa0fab4d8ebc1fe5f7c2e5f4ce. 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/CAUM71800181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0404ccbcea5f300e93f850c53abfd06093d66c29a376f54089c6a28b7d6023a. 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/CAUM71800064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8960d52cb9a4ec3ddf305af5af9a53f722a961255d4968b6beb940765c6c5b1. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAUM71800185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19c20f6c2ef8e2095bcbc448b544b782655d6405d5373531cfd62fa0dd02462a. 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/CAUM71800121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48a475b9adc41a0c259d6bfd585ab203de57ddf3d307b97d4eba46250b61547f. 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/CAUM71800187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35618df28253fb5524ee75ff007eb43e2001290ef969b3bfd64082ced3fe0b45. 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/CAUM71800189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2808a40045477563ab1a091fafde67e69434b047f255affad313f1c92fc4197f. 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/CAUM71600228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc0625e6a53095ae0c382aef4b42bace8fd7baf6e63d1fb0ada38d1ca6acdc11. 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/CAI4L2300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48b19ad7a8962de9b256dbdbf61b0e76e7abd13576229e2827ddc8d22c19f63e. 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/CAI4L2400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa44a4ffbfd3ca9ab867f43738c2f409fce664e5404780cd981981a3c1c872aa6. 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/CAI4L2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b62c52cadb6287b6e9c741ac8cf510292ac40639d834ae6ce13022d7dd865e4. 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/CAI4L2300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff187a5b3d252f0c576d8d79540f75092cd73d5b271d6c1a2d28a04587c9c0b8. 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/CAI4L2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e1ba09a308894cef37fc5514fcee0bb76585b7207f544f5d23d6e103cddc509. 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/CAI4L2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3200f07dd34b1a3bd243e3ff318e67dfcfa7b9af0f9d3cd5df7233ddd287e5d. 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/CAI4L2300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e9f22b8c9f0ef40e4cd66c135e196fb3a3264c643077f4bd376b8654153734a. 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/CAI4L2400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48a7892a15efcd4bd4c282407aa56db31940c7c640312b9f2d09d904a48006d5. 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/QZZ8A2312278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe111b8a4b24b9d1baca55ae325d235542deca6f72df5afbe7622f1a25a9d0912. 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/CAG9S2300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf66a6a45efd21c26fcbc2e3c5779d4e98aab7a6f139b5237db7b6c915a903359. 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/NLF2C1900005.
That Janet Joint (That's The Way Love Goes)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa97e5a274526a2397adc6eab84c396edad74c003415cdac421a1ff8b7f24019. 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/CAUM71800166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc48b1ced1242d26b3ba595c1209b8e081d53a8059acf42054428e093c752d89c. 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/CAUM71800168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa68f4c32a7bd5eebee821f1704cf28d1a202948a2c1517bfb315cbec8398f88f. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/CAUM71800170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5423f5d214abb92f1abf0a3b7afaedae1f9c8ae62151e3503b7f54200cb0891. 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/CAUM71800172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e228a6a7398cba1809090dd115c8e8eb60a843455ba36066f8b06cb514143d6. 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/CAUM71800174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc05fdf852b01f6cc76b6f836326c0fc119f53032534bde860d711e0cb5068d25. 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/CAUM71800054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb17479a09b6b67a0e07042bfa7a92916d6d857c0bb93e4a9cf3d3146e352eb28. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-22T00:46:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAUM71800176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x834f8859b160010252713b8cf6f3251f6b3d279e7108133c8def9e9bf04ec7b2. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAUM71800178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa578dff52266882c87b284d4eee1cdf9372dfa836f584832c432306b409c71b. 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/CAUM71800179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb07d0edf601cbb5f2c37ff716b8e134396ffffa0fab4d8ebc1fe5f7c2e5f4ce. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/CAUM71800181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0404ccbcea5f300e93f850c53abfd06093d66c29a376f54089c6a28b7d6023a. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-21T22:45:33Z), 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/CAUM71800064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19c20f6c2ef8e2095bcbc448b544b782655d6405d5373531cfd62fa0dd02462a. 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/CAUM71800121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48a475b9adc41a0c259d6bfd585ab203de57ddf3d307b97d4eba46250b61547f. 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/CAUM71800187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35618df28253fb5524ee75ff007eb43e2001290ef969b3bfd64082ced3fe0b45. 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/CAUM71800189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2808a40045477563ab1a091fafde67e69434b047f255affad313f1c92fc4197f. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAUM71600228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7124dabdc56c33bcba66a374ce4866c0f229303ee11c8b7e240f1c10537a56eb. 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/CAUM71800279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ccaf34091c3788a60559819db996c241e751fb4a7c913f4c3392e12cd4a68c5. 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/CAUM71800280.
Maybe It's Nothing, Maybe It's Everything
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbea49332113e2c528813adcbc2f045cfb890df8f4c6055300e905a9436d6a39. 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/CAI4L1900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50e2284a83fea7ec1668b74dd15d583992eb1ae7263612324be9a9e7b8c2eac9. 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/QZFZ72004347.