Aidan Coffey is an Irish traditional accordionist from County Waterford (Ireland).The Rough Guide to Irish Music, Rough Guides He recorded with Irish traditional fiddle players Seamus Creagh and Fran
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 0x9a21a57c2deda61b9976f8492179b9e3350c4b9258af2ad5510db0447f872007. 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/16942f6c-d915-431d-a810-5b4ec2c3fe7d.json and https://artists.proofprofile.net/proofs/artist/16942f6c-d915-431d-a810-5b4ec2c3fe7d.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 0x3068e3f15fc51760f33a639ba1cf578c23633901c60b4993343c0debb3706ea5. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/FR05G1610031.
The Dancers Delight / Stony Steps / Bloom of Youth (3 Reels) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x829c8ac9922a7d60a1d0d111b64f23bc0160ee18c6003af4eb766df4c822b626. 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/FR05G1610032.
The Showman's Fancy / Thomond Bridge (2 Hornpipes) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c39cf36820b4dcdf183ff21d9a18c28d9e872505d22ae59a2180595ed9b0991. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/FR05G1610033.
Rose in the Heather / The Rambler / The Drimneen Jig (3 Jigs) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc31382b580b2f6b5e25bb3c6b03975cc4b5a522f7ebeacb99fc46fd424130e70. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/FR05G1610034.
The Maid of Tullyknockbrine / Dinkeys Reel (2 Reels) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3437795a90b4731951528063407c8971bdb1be29da4a320dcc41d23415d78cd6. 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/FR05G1610035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f4199f7613d810d8b1fa8be42258eec6e9fc5adc50db9d238d03e0423812fe2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/FR05G1610036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57cd933de6e658f345dfff383bb448ad0588b813d525f638de9f8d2211bd6ba1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/FR05G1610037.
Gan Ainm / The Temple House / Fox Hunt (3 Reels) [The Head of Cabbage No. 1] [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b24f15608ee49914db00fe4415fee02e287f6ed1fab7fb8d2fe3518b8a16661. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/FR05G1610038.
The Mountain Road / Old Concertina Reel (2 Reels) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a60d6ef1e781c64af26341db8ca7bab5cabf80d3cc583b86c982f687a60d15a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FR05G1610039.
Caileach an Airgead / Connaughtman's Rambles / Out in the Ocean (3 Jigs) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x233c6470f6f531553c6c26e9a452e6b980161bd5fcf9e0832011f627fb2693ae. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/FR05G1610040.
The Cuckoo Without Her Nest (Slow Air) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ed4180b03f87e805367ba2ab9bb6a222eb066826678fc92c956e10f6fbef6e6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/FR05G1610041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbb52ef4a63b6d79ae140655aabde82b9cd26de7fc93377452776633dc199eca. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/FR05G1610042.
The Stone Outside Dan Murphy's Door / Mother's Blessing Walses - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd217d8fae41d5161e099155fdc525375fdd5675330ad5f1fcc222a563cf2503e. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/FR05G1610043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bef67f31e0b9a82b79d2c63d8a24e0975459ae478605b709ab353c66ab17c81. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/FR05G1610044.
Kerry Reels (3 Reels) [Did You See My Man Looking for Me? / Short Grass / The Hag at the Church] [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32f4159599c2ec9417980a26437e6515cc835957e7f638fff57a50a579cab641. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/FR05G1610045.
Dublin Porter / Peregrine Music (2 Reels) [Peregrine Music's Suite] [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a885a6bbca6ed032bc93dabcbe536308d5233122687a77f6b10402de675d304. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/FR05G1610046.
Taking to Flight (Derry Hornpipe / Cill Abhaill) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65995e51ff2a80fba8281072ca08349d612a0114cf20d21877e8c47d111cdf7e. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/FR05G1610047.