Consider the Source is an American instrumental trio from New York City. Formed in 2004, the group has released six studio albums, four live albums, and one compilation. They have toured extensively a
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 0xf9333f33592bb1ebc72f1aaad66abe4f1d773af233a80091d972b2096349f3ff. 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/4001ca5b-e77c-457f-919b-257f09a3cd1e.json and https://artists.proofprofile.net/proofs/artist/4001ca5b-e77c-457f-919b-257f09a3cd1e.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 0x8130dc1b6a654322763a30ec2fa95df1d1c651a7f74c10960fc0565184b4fefe. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), 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/USCGJ0958944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c0e98ff5ec2da3b8263d1f7637d237d31b8825cc461853a76240a8cd6c8c107. 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/USX9P1036432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d8b7c4a75419f2a76a59fc59d0de269040efe5d304b19e55d3baf21ba14ceec. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/USME31500304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x983d01dd37bf9d54086240fdc8ddd943384ae9e799c22c68bdaec8d78e50569f. 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/USME31500311.
When You've Loved and Lost Like Frankie Has
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaba15152f328fca15ffb58d54ce110645f3b5b61877a84094498550afc35e8d9. 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/QM32D1900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47e1c88a9ea167eead4330da243f673e429db1c0189892e64c88b019811687af. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/QM32D1900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ba9124ec8288b6e0318acfb34a01971f3ca4cdeeafc200162877b36e9d4213c. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/QM32D1900008.
Fuck It! We'll Do It Live, Vol. 3: Improv Edition
Closer to Home (Live at the Ardmore Music Hall)
Consider the Source (Live at the Ardmore Music Hall)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6934b4dde39597af8dadb39811635313eca3607b138589a418c4558001b2d361. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/USCGJ2161883.
F​​​uc​​​k It! We'll Do It Live, Vol. 4: Hybrid Style
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefd1c17088a3b7af080ade1e409248cc390ec2b5adc9224e69780b34ee5943d1. 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/USL4Q2478084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b84478405842997085acffc4cc854ae01529c5a700466b4c4cac7f7dd071661. 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/USL4Q2468585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e17d358abbaef363cd4e126a6640177a100db2ad5fd603ba85a656469541d49. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/USL4Q2436425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b036e83f0d4af67dd492db1b6e2fe2f88c8e9a41c40997a96b03d25a324c4a0. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/USL4Q2478085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56fb85893c9eb1a2ad9270a31a89dd72921af4ebaa8ab71f4bf5193873a1b91e. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/USL4Q2478086.