Nico Vega is an American indie rock band formed in 2005 in Los Angeles, California, United States. They consist of lead vocalist Aja Volkman, lead guitarist Rich Koehler, drummer Dan Epand, and bassis
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 0xcbede214e836324b67dc4b28debbf4bc9f3b74851ff574b3c95ddea7bac46960. 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/6320316b-85ed-47df-ad67-fbc6b55ce040.json and https://artists.proofprofile.net/proofs/artist/6320316b-85ed-47df-ad67-fbc6b55ce040.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 0x88223d8b6a48ad4d12b1210da25ca0b3859f20e707c5c20acc59d234bef00c89. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/USHWN0800603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bdc04ffa039b87dd7afb341adadcd5b4279909713876bd22f623b441ea3bad6. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHWN0800604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a3b9fe191708f496024098fd4cb44c71331a82d5da1dc6768f539ea4f4efba2. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/USHWN0800606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x670fd44a5128fd2729e3c92fce815d815fa3b000d74733da8429de122b27acff. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHWN0800608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x399c0d3002797a40f664ce58dae7faba9d382b0c4b0c7748708a08a610261a91. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USHWN0800609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29b0f252c2800d08b6b53042fd7af2d5d23d751946de51858263e5b70d67790f. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHWN0800610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x692cc2f20e7e42967e57b81f438b42e0c48e34ee9414f0e9b772bcba6f677833. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USHWN0800611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8d8123b202cf2c687c22ac56a1d64fe82e554aa0611d033f56444c71c303e30. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T05:56:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHWN0800612.
Nico Vega Covers Nico Vega & Rod Stewart
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd68af78d0c85610a95e0950a9497f8b7deb0677b8af07bfeba3582081e21490a. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/TCAAU1155712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf301c7d7d5300270f55c49875d919b696e425fddf1d5ab5896e03a8a4d8ceb30. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/TCAAU1155741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe913e9996bc052aad229a300d33c0de35fc6396f4ea5f36b2e9bdb853505fc34. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T12:59:35Z), 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/USDPK1269003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c72543d626cee5e26cab728f4a998a5c3aa462aaaa97ba298e6a499f6d4dc23. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/USDPK1269004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27577c40d939924e489ebaf94bed3fbc65d19aa266dd1093d036568121492690. Chain 2 (Bitcoin): anchored in block 957647 (2026-07-12T03:57:41Z), 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/USDPK1303548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbebdfe0e6a6ff791795746b0318e6119fe7b05d3cf53e3f275640eabbba8e976. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDPK1400108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc73fb437ffad453d18ecd92bd0a027826afcfe2948d706710b22637236d78448. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/USDPK1469001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa095a4354452851d89e929cced22bee92c4a463767c19751be7e53b8777ec555. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USDPK1400109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84d3122803195f86d83713fe660024b9b17a96ecabe11bca48865f34548443ca. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USDPK1400110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d932938d8196fef65e64537d5043a4aa6b70faf97d6f20ab58b4b02c3bf12e7. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/USDPK1400106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x997d95b878b1ff355f266ea5159f11673df9e3e143ed55be450d4f684f1027f7. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDPK1269005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62ac9db65be4135dd8190efc4256051a85b55abdddf8f4b5fa766ef6a9eabb7c. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/USDPK1400112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7b5012f2a6b86b62e8f52de3a1920ed404f13c6d400e8171d520e56b1f0b22c. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDPK1269002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x006ba6faaf19a49a95f9257f05a0326d0f4ccfff71ebfd6fe23958abf2e1ccde. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDPK1400114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa48d16e4c3ef20b3715d0851ce58350d8e7c032c75c82006e44108e453c03e84. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDPK1800083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e60ea85914d51f9143b4fbf3ac968e5f1e66c59ff767244927ec4f44a21fd30. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDPK1800126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c051e7204673b248a656d40dc369bb0b2631b5c1d124baee9c5826c91b3c6cd. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDPK1800125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35fbacd9164cfaf8cc935e2b00fd2ce16060024bb8d5876c9b2a503d4924bb9a. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T05:56:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDPK1800124.
Crazy Things We Do for Love (2024 Remaster)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe1d04eafdaa969b6667a7a7f6d3d9f605e42bd55ef277e99413a66b13ee8bf5. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIL2415223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba3477439d197ab0a88340859764f03a71874fabfe0f411dd94f5baa941d5eb1. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAID2469660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff3ae56a6f0ed4a41bab9a259337f52a108d15900ef34ce55ce3edbab1b0d5a5. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIQ2412082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe1d04eafdaa969b6667a7a7f6d3d9f605e42bd55ef277e99413a66b13ee8bf5. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:29:32Z), 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/TCAIL2415223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7f25da335a0af745ad5047b20f54aaf0216f2ecd1c38dee3cbed449c0e5f1b6. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72532910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43939cf3396824b9359cd6331872fa63b34e17372fbfe1aa246218bf06fe033e. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QMDA62513467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e58cf59e217199458e7c28a495811abc44a30722e2e6d4dcdddd2f0d725ea32. 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/USNRS2039320.