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 0x612cb16decc9181dab80f936735864e4bbacd995f68b09853e00bebb8e234272. 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/ae02b722-d3fd-4cde-a867-8a014b5da72e.json and https://artists.proofprofile.net/proofs/artist/ae02b722-d3fd-4cde-a867-8a014b5da72e.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 0xa8a4f7979cddabcbd523221a8efd033534bad10c2cdd1996828367a4d945ff32. 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/CH4132200109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97c169b47eab79cd41b29114d8f2a81168d06fdbf925b9fbf481fd751bdef49d. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4132300154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96fc7e2df98cba7158dff6bff6d5854564c45bdb21a9b747e8e3a4e35475a394. 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/CH4132300155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54b73bf550236ce93710dfb9e2434c929515e90444125b1cec41b11797213a71. 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/CH4132300150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa91cf36cc91742cd9b972ba0adf867ff9acb55f3d688b18987c9799ad264e69f. 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/CH4132300156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2a14d0d47325e54023df587390e407f7fcd5d8e08b1db3109311019ebd37829. 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/CH4132300091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf1612938e91035de64ef7cecd3523b4640a9b20d9f009fd815109893613f372. 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/CH4132300157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb39f506d6bf602d03f15d2e2cb0ace07de01cf134fb9f850d1d2fc32d91027b. 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/CH4132200035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64c9ee41396c4b2911c493932f6643410c3ba2ca904a12d25f212f6fadcdfee9. 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/CH4132300158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bdb87f56dde648094810423164a6346ccc9abfa5b121ae3e8696a9dd190f616. 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/CH4132300159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb58090f1aeb5449a796ebba89bff617d6262a922d376bd789db1e0c0c11fd3c6. 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/CH4132200121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a9a007fc25c1b9bc3d4bb4e735dad40fb399b62c9c14707a3cf8375d2fd43e9. 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/QZK6H2028215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d0c46c607991fd0bed13e4bbf86bd7101ed94436459c8d3c9d85d6fd9ebdcee. 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/QZK6Q2055308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ad84b1926176aa235c1e163f4eeb904e8dfa6a904d76fa0b55ce84d73584304. 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/QZES62062356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0345f34f7dc2051a5e46ff8020d1e3f2a9f34a05ce44c837a02abea5e550a0d. 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/QZHN72062669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77681bb804200fd09d833d248b6afd6b7eeb8ea3d0a20e8ad65c7f9eb2af6b69. 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/QZK6H2028216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5b32225e2e137ef9e9276a32f6696b4f76f65e8539351a8d21220c95c920ce7. 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/QZK6N2064569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76dc897f6f12bc1bb9a11a060a43c73139d8837b0977ada8871c212cf620ca03. 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/QZK6H2028217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb98d7ff3de8ef28e0ed8d80ac75da07d93ce0d9aeaef20a203bd8cc63251a820. 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/QZK6H2028218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54b73bf550236ce93710dfb9e2434c929515e90444125b1cec41b11797213a71. 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/CH4132300150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2a14d0d47325e54023df587390e407f7fcd5d8e08b1db3109311019ebd37829. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4132300091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb58090f1aeb5449a796ebba89bff617d6262a922d376bd789db1e0c0c11fd3c6. 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/CH4132200121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb39f506d6bf602d03f15d2e2cb0ace07de01cf134fb9f850d1d2fc32d91027b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4132200035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2a14d0d47325e54023df587390e407f7fcd5d8e08b1db3109311019ebd37829. 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/CH4132300091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb58090f1aeb5449a796ebba89bff617d6262a922d376bd789db1e0c0c11fd3c6. Chain 2 (Bitcoin): anchored in block 957246 (2026-07-09T01:49:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4132200121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec02ea48ae82341b9012cb996e8dfd8d2e7c58ee82b8c7b5ec069215ceb2f7ed. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4132200170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a9fb7af87fc81fe0cc8c8cae468b54974c8f6c8a76597964704a4ef6e142897. 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/CH4132200201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0692c7123b945f112b0b69c5a209c81063ce69f8c7ad8282c488fcf04455d453. 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/CH4132200204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcfc4d601a007de3edb7dd3e24dcc07e13b7f3a197a6cca1a546865a253558a5. 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/CH4132200205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e84819debae675cd8395ad480845861a87498f0e99b0be7ec3c156928a6de2e. 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/CH4132300019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a9fb7af87fc81fe0cc8c8cae468b54974c8f6c8a76597964704a4ef6e142897. 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/CH4132200201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec02ea48ae82341b9012cb996e8dfd8d2e7c58ee82b8c7b5ec069215ceb2f7ed. 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/CH4132200170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec02ea48ae82341b9012cb996e8dfd8d2e7c58ee82b8c7b5ec069215ceb2f7ed. 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/CH4132200170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb58090f1aeb5449a796ebba89bff617d6262a922d376bd789db1e0c0c11fd3c6. 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/CH4132200121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb39f506d6bf602d03f15d2e2cb0ace07de01cf134fb9f850d1d2fc32d91027b. 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/CH4132200035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb39f506d6bf602d03f15d2e2cb0ace07de01cf134fb9f850d1d2fc32d91027b. 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/CH4132200035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12e8ccfaaa94e8caf348e5e02033bb5801b027dc7a255394fb42a36217512150. 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/QZHN82114061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5b32225e2e137ef9e9276a32f6696b4f76f65e8539351a8d21220c95c920ce7. 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/QZK6N2064569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d0c46c607991fd0bed13e4bbf86bd7101ed94436459c8d3c9d85d6fd9ebdcee. 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/QZK6Q2055308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ad84b1926176aa235c1e163f4eeb904e8dfa6a904d76fa0b55ce84d73584304. 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/QZES62062356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa526a8fa23e1df174e03a3037ffb38a5a09ed9ee07dd889099cbb3bc19f06269. 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/CH4061901615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1c3e1ccdd9f0d0ae319cd21b32cea36df9087bf60b60290a23c65b5ca8bf781. 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/CH4061901633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ca0f85ed509a3a229490c2f658216fab4d65703d4601e2a6aeedc40107ed881. 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/CH4061901634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8557f84f07171e4375e2f836cadce623c7b59c464306f9439a9961d97a0471e. 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/CH4061901635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4c9609bba8bc58815456f0e6e693d158c82b3c4c420922d1a2e948bb9acb73c. 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/CH4061901636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a5a9d3f48a25be563077646197cfda9cee927678c456fc48a01eb1e7ad48989. 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/CH4061901637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaae5e1f3ad6801dc063fc0b48a14b3ccb7ec5e8ea4decbb349fd488daceac315. 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/CH4061901638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8be4418c3afe3e5cd4d72b8041c3026af10701dffe04f363943521b850a7fd5. 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/CH4061901639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd086387d34284a9ceabd3c6b3f65a97e2fb8573822231008f50ba14ba3c7f06. 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/CH4061901640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf953d06877ffb027756235444de7b3805fd30f0db8c4240a49ef2fe7f06a11f2. 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/CH4061901603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f39acc2a243a0da5c5300abfd388e3392a39465be3aa087c00e1a5f04fb3a7d. 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/CH4061901641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x983f3223d5edbf21316eb1e65038378bd85f2a81fa277dc0f2fe0370cb41a163. 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/CH4061901669.
Männerchor und Frauechor - Versiun Rumantscha
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1ed9285968cf087d581798c2785c9e252802d8a3dfc644b18544c4f76ba13f5. 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/CH4061901662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf13211b31b36867c4c94117f291eca7d174765545dd4586f0a757b85280d31e2. 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/CH4061901712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x082a99fd50762319e56b2125044093d4c25d3b02e155b66ac01891ae7ba94ff1. 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/CH4061901667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73e60d6ec2242ff87c1da8149dba6d2fc6ea6351ba6a1b662af247f36aeec3ee. 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/CH4061901707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a5a9d3f48a25be563077646197cfda9cee927678c456fc48a01eb1e7ad48989. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4061901637.
Nessuno Mi Ha Svegliato (Niemert Gweckt)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc2fe9079f129ecc469c45cd159db77aec802a03d0218c38f8ac97e3871c6d25. 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/CH4061901717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a64f2187c1e27f60126820a9ac6403a3375d9c78beb434da9594e1e2fce897d. 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/CH4061901711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73fc77c02e318c5ef616da4cd53fbcd87ffa4daebe71e87e8fdfdcf77a6f6039. 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/CH4061901708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e0275b95fbe408ec75cb75707e395573e47aef779420d0605bdfd3f97dcd3cc. 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/CH4061901716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cd94b82c5f4f2174b05779d1c6a58c6f2c97d8d309934897b8a7f9da0dcef93. 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/CH4061901715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1acd72cfa7efacfced92281eabdee0433f3ff0eb250b6a14607460608f67e42. 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/CH0012400103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cd10b6e73d48f79f44375a9616b91e0d2c16c19093763575f748b5413294e10. 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/CH0012400060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae130f595a18e5b48b5bebcc779773d545b568b05101c7b989830c748544d925. 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/CH0012400097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabb40c3aae3b1e03f915ca35efb1e546c0d73b31bc67fba283a3dbdea8eaa2ba. 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/CH0012400092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a3a289ad6c19864c2cdde07bdba3f47f18b694e0d776f162c695a2ec31f8062. 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/CH0012400098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bdfd18bdf44c648f0ebe221d2421e079bdf70f1d6a356ca1b1240eba93c6b06. 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/CH0012400099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46fcafe4cc9ff4d2a9b2907dc2581edeee2623288b2adb88124aee0cf9a06108. 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/CH0012400100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cfb10713cc71d5ed63bcad16a8a8fe0ed514ea90eacb3c55a024827974b2327. 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/CH0012400101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc31f0c13ae30c8e14950b93a3fc285e98bc7f3aa269d6412223ffeeb637ca114. 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/CH0012400102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x175a566d244b5be181501b05b9d6f98f682bbb644813f4416194291bbc30e639. 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/CH0012400072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1acd72cfa7efacfced92281eabdee0433f3ff0eb250b6a14607460608f67e42. 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/CH0012400103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x196546c5555397b3105261128f5cbfd8de38f3218730e99b5d09b1ac37f18bd7. 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/CHUM72400140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa20ffe6836828de037e8756aca4e7f377e49127a4f3d9980464ffb458e98e6e6. 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/CHUM72400133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x072d4c45f80e2af0febc55ed5fe2cf3b550c0ebb22526eae76aa5d828a5cb09f. 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/CHUM72400073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f1de5c08ad72fa0784e73ce70c0711de840a8f4bc5a6bd891331431195c3538. 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/CHUM72400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1467bbd2d85d3d38ef656ad16b5dd5a3e75df333b8e9c621984cbe3ab1340a38. 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/CH4132500046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabfba203ecf834b49bf32337376d3e6f40f7c833a19c3aa709f854d19adc8c74. 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/CHUM72400135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f11c1fc897fd65d013b7e964c346d929aa19bc6ecfefa66aacb6072eeca442d. 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/CHUM72400136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa20ffe6836828de037e8756aca4e7f377e49127a4f3d9980464ffb458e98e6e6. 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/CHUM72400133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab229d45006062975790098736d5210c430dfc411b96581fde5bec0660bd6d48. 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/CHUM72400137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x072d4c45f80e2af0febc55ed5fe2cf3b550c0ebb22526eae76aa5d828a5cb09f. 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/CHUM72400073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f1de5c08ad72fa0784e73ce70c0711de840a8f4bc5a6bd891331431195c3538. 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/CHUM72400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dfe830e74a8622c78e2d052dc95bf6337615b292df76de462ec7b63d3cdeec1. 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/CHUM72400138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8112385399ab382cd09f4f936f4d01071a1f20abae552f2cf67b0da67faf10a9. 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/CHUM72400139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x196546c5555397b3105261128f5cbfd8de38f3218730e99b5d09b1ac37f18bd7. 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/CHUM72400140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93354264c93b38cf42b36394aec42b7d082885b56643750cc0dcbaaa69c49f1a. 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/CHUM72400141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa74f1fa200acd8a2d221456662cec6dae4b0dc6d5af751d39f4b34db2367c4be. 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/CHUM72400142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aedf3a458da50929fdff1ab6cd1d9201a27ad1ad5b66fc7bd87532ee5dcf85d. 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/CHUM72400143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x072d4c45f80e2af0febc55ed5fe2cf3b550c0ebb22526eae76aa5d828a5cb09f. 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/CHUM72400073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x196546c5555397b3105261128f5cbfd8de38f3218730e99b5d09b1ac37f18bd7. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHUM72400140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa20ffe6836828de037e8756aca4e7f377e49127a4f3d9980464ffb458e98e6e6. 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/CHUM72400133.