Gilla Band (formerly Girl Band) are an Irish post-punk and noise rock band from Dublin. It was founded in 2011 and comprises vocalist Dara Kiely, guitarist Alan Duggan, bassist Daniel Fox, and drummer
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 0x20c2289eab538b5a2521a5fecfd6ff24c8c20a487e6d7a7b9d1f3e368c15edfd. 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/703759df-140c-48bc-a861-872ed00178e2.json and https://artists.proofprofile.net/proofs/artist/703759df-140c-48bc-a861-872ed00178e2.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 0x8977035a4503a9b91ccd0c51aead3b5e60a8d3acbe215f0bb01484ec6101e29d. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/IEBOE1200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3ccd7e859f49ddb5bcfd036a52f7ef9e430afa3a4a17590e89ef8a958392f95. 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/IEBOE1200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c042351ecef314a86dcdea2752bf2e4604ef6ac7feb774f4e880b68f12db611. 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/IEBOE1200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69a5e786c13a3d23488f3a27e442004386ce558c944b467e9e970f2688f1b7ff. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/IEBOE1200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb4e89cae92305b3f4c5e5b18b82310c30e79f64318aaddadc08ccad197a173f. 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/IEBOE1300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda86b483d2552b693e61ca24494cfb24d3e0c4902c9aadfc8054d10a9c326031. 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/GBCVZ1500064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdada08258f94a8a3c46f24c745136e540e40750c6f5ff366a1c75bc659bd0820. 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/GBCVZ1500066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9156e4799fd0edfba9cbdb5c9c01426a2c17505967d4ae86a8a565579db574c. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/GBCVZ1500067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe8d123d34c7056982469de80ac6fda39c01400476e583d6b2c40757e641d720. 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/GBCVZ1500068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7a34f0b9dac2f633cb02767a7a46a8dfcc46e66f0bb567f1ece68247902e2b7. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:19:23Z), 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/GBCVZ1500069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92887c8afa7a0107d0754a68f171f30747bbf9879a20ee1929966daa62ec3bc8. 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/GBCVZ1500070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bf0c83d7a89a97c8934b05021c06c9a54d18725aa9442ea393f23bc0c689b52. 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/GBCVZ1500071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ea1cd400830a5b307856b6fb7adfdfe89f8c23d106f2ef12a066f9b1462cae1. Chain 2 (Bitcoin): anchored in block 958697 (2026-07-19T07:58:24Z), 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/GBCVZ1900084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6357640bed3def50b015dcb2f89d1a79711787e5b2d709796bc12b7d4717685. 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/GBCVZ1900086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x709c4ced296e62d9df19a7f4a47d14a0d80848c27052682f5a43b2dffeeb2bfa. 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/GBCVZ1900087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x592ce603b52eaf2e9ae0d904c6d408f6e99d2b15ec2ca3dc084fb150155caf74. 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/GBCVZ1900088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b01d9b4f3663de4d84293b78c7cca10e41b3e487ef44fae5857c95d44133cd1. 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/GBCVZ1900090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc846def57e36dd6822928efebc8d26edcecb23348037e5b55d15772fee736a99. 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/GBCVZ1900091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb13e093ffc5846f1e492775138933afdf529169ccef61f59489c7c10bb04ebbe. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), 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/GBCVZ1900092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa8c7c0e2e6d0ce793e294f1b859ef284be1763d1d6e1b0a359e916c779599d0. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T17:08:38Z), 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/GBCVZ1900093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5351ea81c5a0cb52862073d7aa1d16405163e40e12668f6699917b14d4eb0cb2. Chain 2 (Bitcoin): anchored in block 958668 (2026-07-19T05:16:11Z), 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/GBCVZ2000014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fed6328d7e1aebd5e2b700c1f96d2912195fc3f1813c4ac6a03b562582f8013. 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/GBCVZ2200322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf9dcfde6ae6f45b387b9aaf284eaa4d268feca0f1c061e3b4f163de5c35e25a. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/GBCVZ2200186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba7c2b691610156ae44b948287030a1beeb7fcb8d5e04f08fe3d6d1f39c7c1d8. 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/GBCVZ2200188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc6db4b5c893cfc44855902fcb8a76031fe8b96becf9f8b12105dd9ee17a0ad4. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/GBCVZ2200189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5519c15b0634de87ae09e48564aee3cdd531e5cba4a4ca29d20cea0130ae20c6. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:47:17Z), 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/GBCVZ2200190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d0c9c86a0568f8b9fcc662f916023171b0b28cdbbffc04b7a7f6ab02459ff97. 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/GBCVZ2200191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9faea1ff017e48752de9cae5efc51088e84a99a332cb5d67fc9904e44e08e061. 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/GBCVZ2200192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85f1fe058d7133c3d5a68bb4e667d5f16df9c307bd4085aa98733d854f094b22. 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/GBCVZ2200193.