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 0x17cb1804a08bf527abc7f332da9d12b2c8a06a9352ad9d2e153c8786216e699a. Chain 2 (Bitcoin): anchored in block 953808 (2026-06-15T16:45:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ee96ab8d-912a-4662-bd58-279404221007.json and https://artists.proofprofile.net/proofs/artist/ee96ab8d-912a-4662-bd58-279404221007.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 0x2362ea7f92b64e9fc82027171b7f8772e2f5c2f328b76297bbc550a2688b2a71. 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/GBA2D1000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x950754cb79a081d8c4d69213bd6a6eb7ada31f47872302b2739793ac7912d5e5. 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/GBA2D1000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefd07213ed40a52ed800ebfe831a06dd0ba678b0ef876291cc01eef4badfdcff. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBA2D1000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a0d8cd2a22eca7df4b19cc83ef866dfa8a764144bd02ed455d14cb2f1c872ee. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBA2D1000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd3a6eb5396efeb94b363fd028666c5fc57ab7f8cbbc4b614ea0d101307eb0a7. 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/GBA2D1000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46784480b6c7dfa27797216f0df247703e2163652a58a4ee65fb3b50bae9fcbe. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/GBA2D1000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b58b70fc2e8398f379089edbcea620a4a49670af067b2d40ea996a2e3358ca5. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/GBA2D1000008.
Just Gets Better (Sam Divine & Hatcha Remix)
Just Gets Better - Sam Divine & Hatcha Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa46944eb0ccbabd2c480ab7e7d360a4c7224ee9ace101c2a943648f185a7f008. 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/GBDLM2100227.
Just Gets Better - Sam Divine & Hatcha Extended Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fea06032b244fdfdf0305ead906f8a5bf65a41a51dc73da909c4965bd517345. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDLM2100228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4090c55e509e645e68af5d1aed6cf3e3ba3856bf0bc2884911d5a392afc3f6cd. 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/GB8KE1558791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x888afd4f81852f7f9bb38fe08c96b776cc9a4e72e8babb87445eba83458ef0a4. 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/GB8KE1558789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed3087374185a1a21f74235d42a2376500b8a6aff8d2373e9f9f5a4a16b885c4. 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/GBD3B1000062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe935d57d04a191925bcb3a3e007a4d387bd3691eae2d906afec515f3940ad3eb. 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/GBA2D1000018.
Big Riddim Mariachi - Cookie Monsta & Funtcase Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5937b5837e908f6765c8acd476e70c17450f8c195e28d445b6d1a5fb2f21c42. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/FR59R1713624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x894cdf74a2ef857e2e941e0d21a544493f5e065e30be6664041656e62f8657f4. 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/FR59R1713625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30a80f8ad4fa15b2d070f89485860c0b9a8aa3bcb413f6fd4c744e8586ad02fc. 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/FR59R1713627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0ba863aff9e9824ce848ea1ce501c8cafbdc4c9a0cfe195b17271e3aacbac56. 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/FR59R1713628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee6bb27e973b35ad25e653f541d7d948ddc9edf530ee03465ab8704561263533. 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/GBBRQ1100076.
This Kiss - Jack Beats Remix - 2013 Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc2b7aa31cbf2ed8b363641b60644354fdad9bdb0b8d307032366e4bdfd8289b. 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/USQY51301812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf22a09d746cac605b98991571c4554650cadc165db6198ee420bf0f8cc0ba5a2. 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/USQY51301827.
Southside Dubstars Greatest Hits, Vol. 1
The Scene (Hatcha & Smokey Bubblin B Remix)
Only Human (Hatcha & Smokey Bubblin B Remix)