A Lazarus Soul is an Irish post-punk band formed in Dublin in 2001. The band is known for its focus on social issues in Ireland. Its name derives from the nickname "Lazarus" given to lead singer Brian
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 0x7ecea3feaf85b5355c8986251ec5dbf24a0609a367b408b3ba414da85b956db9. 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/6774de82-6325-4e1c-807a-e19a33c7e60c.json and https://artists.proofprofile.net/proofs/artist/6774de82-6325-4e1c-807a-e19a33c7e60c.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 0x1c5f61213285ec74f23c96dbb0cc8837d948f96be0f50e3c4388dac16ccaed7d. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/IEACD1900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4b78204234b372f2e152d0368f6b65f392fab484897a4aba47f57d465312a1c. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T18:23:09Z), 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/IEACD1900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd63d147052b588c589822d73b732ef647e8ccf959a3a113a3a2a052b18897322. 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/IEACD2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe24f43d79624e597017210dd48ffd104bb2dc8adb0d77c92cabe27f6da81ed2f. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/IEACD2400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb8ac1736b0dd6ab062363c6e9d3a35fbea78c00210c8789fa30056d7a97ddcd. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/IEACD2400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x965b1fd8d91ef26bd61c3a002b7b8cadb9800d1a337a55c0370675ea685f847e. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/IEACD2400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3ac8e3d4f5585d74a1b2ec426f22fa5d19e5f8b21dcae518db3a106381b9539. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), 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/IEACD2400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f4ccd0dbbb326badba94df8908a0e44dd4ed347dabb40942f5d4d16d2528644. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/IEACD2400012.