The Mahones are a Canadian Irish punk band, formed on St. Patrick's Day in 1990, in Kingston, Ontario. Biography The Mahones were formed in 1990 by Dublin-born Finny McConnell, as a one-off band for
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 0x1003c526bfe82347b1b9ac7d525c081001ff51c8dcd5abfe5f4aaa8a296d3cad. 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/f24b3efa-2b2c-44bf-8dbc-844eddfb2fbe.json and https://artists.proofprofile.net/proofs/artist/f24b3efa-2b2c-44bf-8dbc-844eddfb2fbe.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 0xd67531e536514f905f284c01cd0fc22e7213e98a3a9732b4fbff73c499b63432. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), 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/CAT241030125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb789e01cec10cbed1fc897e58ec977c538c80eaa0d2ec675840b672607f86e8b. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/CAT241030126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd67531e536514f905f284c01cd0fc22e7213e98a3a9732b4fbff73c499b63432. Chain 2 (Bitcoin): anchored in block 958864 (2026-07-20T10:24:04Z), 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/CAT241030125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb789e01cec10cbed1fc897e58ec977c538c80eaa0d2ec675840b672607f86e8b. 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/CAT241030126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5cfdde71f7b17d6a156733418e46f6300ce5cd5b10644e551e3646df510a292. Chain 2 (Bitcoin): anchored in block 958682 (2026-07-19T06:17:12Z), 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/CAT241000134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c65fbf526ce878a537b3ec5aca43fc214159de622bbc96e9e248dc7f3ed5637. 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/CAT241000139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5cfdde71f7b17d6a156733418e46f6300ce5cd5b10644e551e3646df510a292. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T04:55:29Z), 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/CAT241000134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c65fbf526ce878a537b3ec5aca43fc214159de622bbc96e9e248dc7f3ed5637. 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/CAT241000139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f07bc3772d654985f90a1cc9d7d9294ac470f0bb1e26b828417bc41d21d17b7. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/CAT241000155.
Whiskey Devils: A Tribute to The Mahones
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x665237630fd31f117d6d2f9e186f573020a607aa35949e36011f00422aa6441f. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/CAT241000111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfc27f3da9e435049d02b9ee1fa9cf4955617e4796daafd3efacc9373a6c1e62. 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/CAT241000117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0785d72bf2a59e6552d6b55f89c169ac4c651686181cab8aefdd8080fdd73e5e. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/CAT241000049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0785d72bf2a59e6552d6b55f89c169ac4c651686181cab8aefdd8080fdd73e5e. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/CAT241000049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd0687587c01c7218ad27b1a4b84c011d27656b9fea9290c8232281133ab54c. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/CA2J51600001.
A Great Night on the Lash: Live in Italy
30 Years and This Is All We've Got To Show For It (Best of 1990 - 2020)