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 0xd84776206ac1df7b8b358e0e612c3d0b70814b0498061cd648d889a0a426b708. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3de48ca9-4e5e-4273-accf-69b65b7b0cdc.json and https://artists.proofprofile.net/proofs/artist/3de48ca9-4e5e-4273-accf-69b65b7b0cdc.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 0xb5863f40670548b528d39a5614451beb02f2b937833043c26b7574b4cb5eb3b4. 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/US83Z2151179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f4d4db7e69d995e0a913564aa1f7fb09028a3c2eede8181f1b9673cd3d5904a. 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/US83Z2151180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa83fb8ee1ee5c2eea66256d82935a49c5f0c2e5796bfb1e9ed64a809eb76f2a8. 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/CA6D22400319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x303df0e4b156ec7b30fec6e431b44a81d079919ed692accff36c69d49ea3ba9f. 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/CA6D22300240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a9e200489f75ffd58aad30971a22577a9c6711a3d29b658983d82b0ff6aedd1. 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/CA6D22300241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe714acf09a6cd981012b3d27fa6991d3890c494b8d1a6725ae1967afc755244. 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/US83Z2211366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ccb50e9c207d015f7d2a7177be59ee3079087623ad430cbd6fe42502907b48f. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/US83Z2211365.
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9f8732dbf27045429c0f238add662e8cecd587124229d4953ccd079b8e76366. 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/CA6D22100759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56197720be2d40dba82daedc6cd976c3febcbc0ae94c92b9f491a0adfa649363. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6D22100760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8680c08425e120ce0eb4c955f68ed813818fae54b5f05611f8b9a215fe3ee50c. 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/CA6D22100412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55777a5f36ab38e7be1b769f9fb4676b8891ddf1b5a6acdd0b801836a6046784. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6D22100413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dca476a6387054041090e4f93ce0206bd171df01cff2e711d9044de5746c0dd. 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/CA6D22100144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7f59288fee9d79047b4a5ab0369e58b5f710b799bad938bd4917e93d3b7a2b6. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T15:35:59Z), 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/CA6D22100128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33fbb700b4310fe32c69e5326809d74dc7369fbbb33212a0075acb74332efca5. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6D22100127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a63e218f1111eba209acd43158ec02c907a23db2a95379c35b931d4a8f762d. 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/US83Z2005145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef1ff3fc59d07f2da04e3bac03a82b1f5f26d6f867dbb8daa71437826fab7845. 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/US83Z2005144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x219ce1e610abe1a4e56bd3e5278df8c9e9a46975fe2560c3955a4532ba061a72. 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/US83Z2005146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dbc1d69cbb9b6c8bead2f5b091bd4d655820102ac7ea0fd104eb12d2dc400e8. 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/US83Z1931381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x982072166ea9dfaea25d78ea8d3cb3b075f7a78d83e62578ed3bb36528381ff4. 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/US83Z1931382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccc9878ed8c81c1f64cb8f324b07294cc8eaaa21b43e7b92657ff24d77ce3fc1. 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/US83Z1803019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb69e40a801633c310d1f633fb5c5b8bf5b163a9f4d9ce99a82caa03ff2a20fcc. 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/US83Z1803018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d1db0dd31ac81040315893e0382cfef4a9e589dd9f63e0770438b624b6e5d30. 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/US83Z1776609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf642107509a0f5153c9dafe6d1cfac5f9bf48e57b22069d058b25616d5039d96. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z1776610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x956aa9233c423fca8c2c8ca4f47467152a7ca3edaac8d163a325812cfd9797bd. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/US83Z1776611.
Prior Tenement - Blood Groove & Kikis Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1e6b55163cc0ee52ff59c69e19f096eab1e2077bfa278ac031cfc4fd43897e0. 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/US83Z1335897.
Only Silk 05 (Mixed by Max Flyant and Vintage & Morelli)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f57544d034f1d501a1a5af3c2cb1642b8a1eff23ba725cc9959a280e025449e. 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/US83Z1823133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e8e09090b2e1c27a3ae567dbbf3e8784092fc02add1797d086bb216bf5e2125. 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/US83Z1823134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcacbee2a93628146ca0fda048a2474cfdea24f63825c34f7660a8789568ddb62. 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/US83Z1823135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3783e3f6c5ed7e010157cda2ac5821c735c031e699844896e3d82ae31c30f85. 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/US83Z1823136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc3d7f9e4df97e0a8c61891d5cd821d41c33e076bd8481e45e2b91c2c9703269. 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/US83Z1823137.
What Did You Feel (eleven.five Remix) - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e8252fb0383d2fe469ffa8120a3a7801d3cf7476423a6a0d25983bc08265b32. 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/US83Z1823138.
The Ocean's Feedback (Marsh Remix) - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b894f202723bf9020e2167f522b54dcdfe7a90f0dfa02bdae56ee617892ed4b. 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/US83Z1823140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47ea536d702bad0d3062e88dd64622eb48068c1c2db0510a5344fa7acd74fd05. 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/US83Z1823143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3eabc61b8604249585b5cf49bae475c3a002218da521fb4b6b772d91825ef79. 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/US83Z1823144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3191aa3fc059bc3051075a3cbd6d764f78bdff09295929848f7488bbfb607d6. 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/US83Z1823145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x481b37cc1ed7bfb7650a70eb1676e6072b8c9be8ccd56de72418bbf9982793a0. 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/US83Z1823146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61a2fe3f227d6c0633f5b4b27a6639e1d33f45daf2881171054ee774b67fa7dd. 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/US83Z1823153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8065c8b5b7b9afe5970f06172ac7fc13feb6a0f436e6f25b72bcea22926668e6. 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/US83Z1823155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86b52f14e2e4bc337ca371c8d4f02cbd76d332369b25bf07e64b96ddf84160a1. 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/US83Z1823156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29c508b79d29f5854054d873c80a9410857ed2d26acf433ce3c52fe784ef7746. 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/US83Z1823157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4bf52ba8825fb48b32dae7b8aa1cce6821574d246ebf84e9eead738865c71db. 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/US83Z1823158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d23bca8811bf6f9f669d0eaadc3e2bef2d4f2a0cd2a066495dd4a0a070e7f6f. 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/US83Z1823159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10067040e96e130e7caab886fc8bf38e477aeaacf3599f7d8976a51e383a1c94. 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/US83Z1823160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf006a4dd5d43e29501426548f7c51111f77d01fc1b292d1e7120ef30a0d069ba. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z1828811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9adcdd51c86ba11f978c04f04b22da5d3f69d3bc8f446b1c28aa8f13d46f5e6. 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/US83Z1828812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c2592be96cadd6aca0546f40db7dba6469be0faa778a8f3efb91e71a76cd404. 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/US83Z1828816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b122cc7218305a65311936e1c9c974e172a46e23030cadce1a201b54d562fc3. 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/US83Z1828813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ba6e8f08aa428bc6e49b81b86e08902a5b59a1e66d207f4714c052c039486d8. 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/US83Z1828814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8e7503176ed7224ad4c42f0479abcf3f5e29b1f67c3cafbeb631d5cf35e2fb1. 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/US83Z1828822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x570bc05545cf53142e3e3a163239b9fbcc20f1ef36d6fe58ec59747752bb805b. 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/US83Z1828821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4484d39070c2cc5ba1e44be6ccbfb6b083b7afaec42eee4a3851bbab6d9ce6bb. 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/CA6D22000378.
The Man Who Could Only Play Winter Notes - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbbd18b1979bf733e998a4f84e075d2c31ffa5567425cb8b7055b0f68b8463b3. 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/CA6D22000394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8baf8c91d04cc78ddeee192b611c8234bf11185e5db6bd11e497cb2e40cb2a83. 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/CA6D22000395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x977ca5e0360d86f5c79be6bfc9aa5bd2463a7f7b38884291fff40a0a09327f86. 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/CA6D22000380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd382354e5f9f20c5788c442ca7cfdc04831ec60bad270e88b5779ae5b1786bb5. 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/CA6D22000396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f55261f2b7afddb752f34da90fc7fea436798d2b208f74f9b75db7bb05a6c63. 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/CA6D22000381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x923fe0c7bda32f34e37a12a8fd83c0fe802eb433c7bd820b346fd426eb2c20e9. 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/CA6D22000382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a6fc7393f126944d9ca7ae4f85258cbfac1a142f7d91bd667580c3cfcfe88f3. 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/CA6D22000384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5920f5706a11e7148bfd1a8480f4253059d5fbbbce8046c4f6c97fcc4a87646d. 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/CA6D22000386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3624f120005a0b78af012baae5304b7bcb9abafc40e365108de4b1ce643c06dd. 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/CA6D22000388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37dd0a66cc2f17757782a37814b11c7b53a1c1e5e47aa639c857beaee016d15c. 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/CA6D22000389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c685e9346002b12bd8894dbb68b23034733fdb497aeb93937b03873f98f9028. 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/CA6D22000405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3457b247b3bb081d9e2da2ee203ea35102843b934ddad99cd9bc3689eb49c0d5. 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/DEM931300059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3df67b3c4d711d51834c61a335dfefb9acbe5b211f8ae7be568c153c71040d1. 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/CH3131311287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0397c542f6fcec2101d09bd85b8ad486e5a3fed7ef9fa8eb3cb93b34fdff607c. 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/PLD031000062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x617a745e314b38a8fcced9ecd581d9e76ff3cd3cdb3df24f8917cd429108562f. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/RUB051300001.
One Minute Longer (Instrumental Mix) - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25fe0fd54496d587274626ca4edff9c65ae0fe7b4e3cd58d2828bfc666b7066b. 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/US83Z2003977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3558c8d086531d6fea7bdf892f34ba82276cc10f9a2c2c87edba7a03c2e9ffba. 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/US83Z2003976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cb637d6ebb386f0147040598eca79522d1b8a8997bf7db7cebd5ad06146e33a. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2003962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb026eae618c1eaed1fdaf35c3c14770f500bb337352b7996f80974c624311a6d. 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/US83Z2003965.
Cradle (LTN 'Sunrise' Extended Remix) - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a51e4065a1050644ff51d5f49d0be7d00943da6a8a2f2a93f0f15a7d656fd50. 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/US83Z2003966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1fc2771d31ca2624ae38c39833ecee1f51f3a5c8d11d9b69e987014b62d52ae. 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/US83Z2003973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf44c027629b7f26ea8572f3b685ee4b7adfa066c5e11dd786ed6eb5ee133ab98. 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/US83Z1834419.
The Difference In You (Hexlogic Remix - 2019) - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b85dde85484dc27dc9028eec9368fda2f0ba5400961d301b7fa6b3e41877d4. 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/US83Z1834423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f52fdbaf035dafbc1d5faa5caf22db9c0aad2f484a76992843affd091bc67f. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z1834400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe68cdd21c9034a551ad194ab5b314e40cede6621e659bb309c5200b9620d927f. 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/US83Z1898805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d715169c2ac1f5518c956658cd597544c03d66e394e8fbf130f4eb893fafbd8. 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/US83Z1898809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa06774f7fb334da670b12094e19a3b1dc044c9da190fdefa4f1f15638d282f43. 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/GBKQU1215386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2354fee36781c91b703456ab7a3955caf60f943086de2f75523121cbb4b986d7. 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/NLF711606482.
Intricate Records Summer Vibes 2017, Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46561e09a1649e009c536d1ed72df143daaf9aadf1ffa2b980de44bf86cc37ac. 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/US83Z1782524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47f2b7fe9e5d50da452b11f533775237dab648626ec65783941dabe555fa6c32. 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/UKACT1666784.