Mellow Candle was an Irish progressive folk rock band, active from 1968 to 1973. They released one studio album, Swaddling Songs, in 1972. A collection of demos and sessions for the album, recorded 19
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 0x38b221f67e1e3a5fd54e459f2878d7eda02e8bfdd8ed649d34ae7abf02cc5e3f. 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/8189b448-7db4-428c-9087-5907dd11fdf9.json and https://artists.proofprofile.net/proofs/artist/8189b448-7db4-428c-9087-5907dd11fdf9.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 0x259229db2d478d48b62bf0b2534ac397bcf21c3bf5ab65fd4b07b94531123c6d. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:17:24Z), 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/GBBBA7274310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48fe36e7541d05a40e3c22db74b71c0a020d09a2c17089e2ebdbfd27f8d456b6. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/GBBBA7274320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e739ef4d02ef3a41c13366425924c6bba61d5e077553c7cc13b54835d322606. Chain 2 (Bitcoin): anchored in block 957735 (2026-07-12T17:47:43Z), 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/GBBBA7274330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32bdc08382ab226e00feefc6c9251040bdde1dc0f91139ef3e4fbbdc5f8fd957. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T01:52:54Z), 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/QZPLS2376753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b21d85bf6224bd1fc84c0794e6b0aaa143459fccc16408cbb9169ebf663a768. 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/QZPLS2376755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27f003fbb46febae1beba0e8fb55a86e01884859725d2dd77b089cfc54d858b9. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/QZPLS2376756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f2897074fcdef36bddc82c2682fc914a9b7005ca462fbf6592c1231070cc930. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/QZPLS2376757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d40e0968f0bdcf15030f8558e8e841233755eb754f164a2d53d5459aba855b5. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T02:10:48Z), 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/QZPLS2376759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2a0f6d82cf5083d33bbd4e9280b7f99fd2e9372f85cf3d282e811e6619bb5f8. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:27:50Z), 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/QZPLS2376760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1239d02a6e7581cd9c24b015e74f185df346316f0788c0f6456661df2a8a952b. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QZPLS2376761.