{"copyright_id":"0x04ffae28edc995b58fcb3eef42ff0f3fb8f9ff41f4bf3a0f3bfe9cce0103281a","name":"Golf Alpha Bravo","registered_at":"2026-06-21T16:22:53Z","symbol":"NIM1972744","token_address":"0xbdde3f05eb8cee08dfdf8daaf229fd3aeff5e0b0","type":"artist","uuid":"f93ffc80-d754-41c8-b318-d2abecfaf0a0"}
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 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 0x04ffae28edc995b58fcb3eef42ff0f3fb8f9ff41f4bf3a0f3bfe9cce0103281a. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f93ffc80-d754-41c8-b318-d2abecfaf0a0.json and https://artists.proofprofile.net/proofs/artist/f93ffc80-d754-41c8-b318-d2abecfaf0a0.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 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 0x948fe1223d6eb1dc34706fb0f3e05f6ff880be2ee260763084f4848eddb6570a. 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/QMDA72369084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x343419b321afff4c0ae488e9d61c3b9491633f6c5b8e58029bad2e8564ab6ff3. 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/QMDA72312237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2871703471cf17db0e4d69ab86499310cebee01b056c381d46e41b1069dba5d2. 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/QMDA72362933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0800182243b1d68e72725b76665a3062a8ebfdc95e4706a05e43e517f685c192. 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/QMDA72369086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x288e1a936d33e12b193ab61a4583cfe60ac939a296c5b7db436764c5f0099f1a. 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/QMDA72353855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x348aab51617f9862c5a74a03b18df19f9d345595369602d968235ddd7e970a25. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72369088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53689da871beda989eeac80668614341bc7d46bd557659e982f6d20dd38d1cfc. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/QMDA72369133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda03a7c1b6772d7eafe75207bee201dea94dad2a6e64bc1a615bf9c3f00b73d6. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82037590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ef8a09b1912ac34aabb9d691e3b83b79790aa16ff230f939c106d510eb92b9f. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/QZHNA1915304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23019a0bc666705f83190fdb6acc4162d0e942c792e313922c6dfe6354b2ba2e. 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/USQE91600085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b3b267f88e4d14d1cc425704098682a01bd9f929558542eb6ae6c5608a54881. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/QZES52051939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb77dbce3027e6e14ca453c52afc2cc2e17493a060b579b8eebb8cf440aeb4f7. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), 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/USQE91500989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9125a6d635837bdc3aa4a7d60295c06447601350c5e02efcaad82e9833462663. 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/QZES52051940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb19967da06b1c98bbc10900d78153687e90cde8b5de843238222b5af9d1db44. 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/QZFZ72046653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71420153141fb47744bc96dcd620413dedba97da32e72624c8854c031da6b68f. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES52051941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0f1561de06cf79ac16c06bff43f948cc0ab76c17bcb90a744d54e40fa7aa122. 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/QZES52051942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e822afa1fda7f4c5fdda2651f0ab38c92288e2f9ada0ba661258c6dc27628cd. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), 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/QZES52051943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x354e9ad55ea02878b63848c571b39c016292aa813b7646121357467063407674. 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/QZES52051944.
Gotta Come From Somewhere (gat and vox) [Gat and Vox]
Smoothie Can u Shake it ? (GUM & Ginoli Remix)
Smoothie Can u Shake it ? - GUM & Ginoli Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc87e5378ef38b73822053023c1b5b1c6742d0fcdbcf92b2d2bda8fc747aaf300. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/QZTAS2159096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a387942469040eae1743bbacedc58607a595e38429adec4f63f310ea47a8aa0. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QZK6G2124102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73700e302d638f5f05862289c1a1f62c9cab090437e6230bae13bf37ccc53b4b. 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/QZES82102805.
Groove Baby Groove (Live At Festival Hall Melbourne)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ef8a09b1912ac34aabb9d691e3b83b79790aa16ff230f939c106d510eb92b9f. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/QZHNA1915304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb77dbce3027e6e14ca453c52afc2cc2e17493a060b579b8eebb8cf440aeb4f7. 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/USQE91500989.