Muireann Nic Amhlaoibh (born 1978) is a musician and singer from County Kerry, Ireland. Until 2016, she was the lead singer for the traditional music group Danú, and from that year on she has been hal
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 0x2d6de0b05e0666f27c4073b3ae28b9aeb8b1fd163407d171d1d80a05f1e03acd. 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/9569242b-ab74-4858-912e-11df96cce34e.json and https://artists.proofprofile.net/proofs/artist/9569242b-ab74-4858-912e-11df96cce34e.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 0x18e7110a512937796c87d2ed51374042c255f1a1a553c28102d0cffc730e4c8c. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T07:10:39Z), 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/USCO90642806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fc44e98d75ec366cecb97e8bba4c9bdff18f73a1f5b0f4ffbd27eeec25a48e0. Chain 2 (Bitcoin): anchored in block 957761 (2026-07-12T21:55:15Z), 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/USCO90642810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a7227184e8f1eab39a413675e74caeed076ac9cc16bb974601eb6e0f087873d. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/USCO90642812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x629c1191385b99f00047738af911ce31085624141a3eab2bee948a6c65357628. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), 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/IEHLE1200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x788151bd632004ffc5f2bf1ebe72b557d2c3aafc84b4857d0b6f46b2135c06c4. 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/IEHLE1200003.
'S Ar Maidin Moch is Mé ar mo Leabain Bhoig
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4efd280e01387dafbc4b05e168e13faebf21ba92d88daf5f7da9461b33f3484a. 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/IEHLE1200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb29a80c11c8300c7c56cc6cd4aa9ca0d5be49a42b2fdec48149451847684652. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/IEJGS1700301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5abfafebf85079b85e69c395134e19c420538568c0ff7f65c6907e230cde4cc. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:32:47Z), 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/IEJGS1700308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c10fcf4c8e6d1de2a8a61b8d02b7599c4b8440f1c332bb1cd5cfd3f72e925c1. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), 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/USDY41930640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3de3ed07c4ab7cd69cad94b01539f686ce23e123e0cb442dc5f86ff2baa13c5f. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), 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/IEJGS2000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75258663b913281ed81e7b3b3b1026773d992e5f07fd4d1ab5faf45a15152349. 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/IEJGS2000002.
Tá Na Báid Go Doimhin Sa Bhfarraige / Síos Cois Na Trá Agus Amach Chun Na Farraige
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf89fc4dc52974113244cf497f75d061003208c6cf3eb21af4b208999f908f056. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/IEJGS2000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf864d2da168c25587ea407ef873a80d96a893e9667534612ada85aad9a8d3d93. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/IEJGS2000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6adb5697fbd3bedc3bcf9ab7982de60036cd561676b630dd9e10194d77d12296. 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/IEHLE2200001.
Cailini Deasa Mhuigheo / Eadar Alba Is Eirinn / Mrs Ramsay of Barton / Tie the Bonnet Tight
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d4a5c5252e3d3f192936f5792d8a1367c358f7184ead3b40c83878579bc3060. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/GBXNL0800010.