The Bothy Band are an Irish traditional band, originally active during the mid 1970s. They quickly gained a reputation as one of the most influential bands playing Irish traditional music. Their enthu
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 0x8014bd024709e96e453e0df5d9e9e1a87d0b09553ec6b0e25095f24cc2023423. 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/4b390787-6fa6-44b6-ade8-9b9a964aa105.json and https://artists.proofprofile.net/proofs/artist/4b390787-6fa6-44b6-ade8-9b9a964aa105.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 0xdc09fbe34de9ff27c6fa6de3a32458c25e4a4ff61e150ec83d9177caa0e1fedf. Chain 2 (Bitcoin): anchored in block 957744 (2026-07-12T19:15:44Z), 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/USLRA7500204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1b7d5ee3babcef4778914b83df965d7d26bf4169de9180ca40a2e0a80cc27d1. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/USLRA7500205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fe716a0f4292a1e9fc5369bc30a448457421968a86e42ecfbbbef8b43898472. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USLRA7500206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x109897a97a9401aba724716a591b1c4c8566ba12aad06684294f028410baac4f. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/USLRA7500207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91d4146bd1f4eda4331014a82111c15320e5e8e93fba47c2fad6be21f223e8b3. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/USLRA7500208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe16d5fcdd9574cb60b96761dc6ef44acce599534f2e4fae19abdae5b61e59810. 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/USLRA7500209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa486519c6bd726cc9f926fd40bcc72f880d9b1948bd644c2a5b679c951dae671. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USLRA7500210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd863162b9ab06dafc899cdc41d464dd161701e66c821591c3d2e6fbb883e748b. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:00:42Z), 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/USLRA7500211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88891c15437bbd2ec299c132c9c78d4a5c688e7be837c43a9105ffa278f1a391. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/USLRA7500212.
The Salamanca/The Banshee/The Sailor's Bonnet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6fc8e96d0bd2a7d83f479c91c58f310b4be734b7758e214e56652e77b9b0b1d. Chain 2 (Bitcoin): anchored in block 957744 (2026-07-12T19:15:44Z), 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/USLRA7500214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bcb3c0c293fe47343251ca1c3f51c8e52d7fc8f04a3b4ac5f020e36a442c240. 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/USLRA7600701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca982d09c425bd37d151d36f9b212e4bf6d12e5f85765b46a313e53c8dbf9f32. Chain 2 (Bitcoin): anchored in block 958069 (2026-07-14T21:37:55Z), 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/USLRA7600702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2ec980d8a034c392cd1525ba2e5715d9497dd6af4ff10191c4566810cd787f4. 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/USLRA7600704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c860073a7905305575b20f91403a1e38c9a38f36fd7e3c2a8fb877480583c3. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/USLRA7600705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb84b7d3e466f9dc8ede9653be62a406a76547d5a725f927f2fa277e21c930485. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), 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/USLRA7600706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff0a309b7f9295bf9fd0c978b89073ae10f8feebb35887ebd61f6287534aa0fd. Chain 2 (Bitcoin): anchored in block 957681 (2026-07-12T09:09:02Z), 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/USLRA7600708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade1b41ea66a0cc4f390022c179fd1344323877d8cf5c651db4036529a241fcd. Chain 2 (Bitcoin): anchored in block 958689 (2026-07-19T07:11:11Z), 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/USLRA7600709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7159f55a71e2a12f912a83c2a7b486dd4b63d4919d064a9df26244cbb8ca5546. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/USLRA7600710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0500f1700bdf8fba8388b5376e7de9db92aaff149b74b6965c3da13b11135af. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/USLRA7600712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21af26822847d55d5595722e364657957fc9df6abe6aa7d7f420061bdbf766f5. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T08:36:01Z), 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/USLRA7701301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf0155896b1ebdbc5494d2fc72fec25caf99b101b25c8658eb3cd8a455a0f8f6. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/USLRA7701308.
The Kesh Jig/Give Us a Drink of Water/The Famous Ballymote
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3258d3f51938583c194fc691907982d9104098830ad0dceb45c646c80cd64fb. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/USLRA7803001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24b9e1cc9d5a137171077da2e6d95ad08995cb7792f0a6b5dbc7ec64a548048e. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USLRA7803002.
The Pipe on the Hob/The Hag at the Churn
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca0970dc4fe1bd019e896e3928d501be2debc7287c90da3b3e3cd20508e04bb2. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:14:41Z), 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/USLRA7803007.
The Priest/Mary Willie’s/This Is My Love, Do You Like Her?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1377bdb88dc9a04ab1fd02b050b33ac69764f4105412bf868ab61aa1cdc9dcd4. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T20:21:12Z), 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/USLRA7803008.
Rosie Finn’s Favourite/Over the Water to Charlie/The Kid on the Mountain
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d1038deb327f7099c6a2c367f4a87d1f5731da6fe8f29fcfe8c416f409832ac. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/USLRA7803010.
The Salamanca/The Banshee/The Sailor’s Bonnet (Reels)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cd3080dcf7c6cbfb75767aa3d53c50c3b0a036913496e2913c6813ff1888cb8. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T04:33:34Z), 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/USLRA8004101.
Pretty Peg/Craig’s Pipes (Song And Reel)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc21ccd7a3c26428546f669281a59f9e97bb6eec8e0d47e04ccb3064419a9c4c7. 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/USLRA8004102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48466c7ed3fed1f76e5f64db3ae15139149d871849d1fa7e5a693cb49a8af42f. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T06:51:22Z), 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/USLRA8004103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34f85f5ac32f9a5939135637f756ae204707bd552521a3121ba47b691a5023c9. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USLRA8004105.
Music In The Glen/The Humours Of Scariff/The Otter’s Holt (Reels)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93f2179b57809da12f8698da577cae7c52d104aedbc164f20404156b8117972d. Chain 2 (Bitcoin): anchored in block 957744 (2026-07-12T19:15:44Z), 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/USLRA8004106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x139e57f9fcdc8a8be9cd8a1ccd1ef4e79acb599e4e018f1a7d19377ac829d992. 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/USLRA8004107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x310d7af9fabba45aa79765dcca9a157d1a57ae9188bade57bd6128e73ce2f263. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/USLRA8004108.
Rip the Calico: Leitrim Fancy/Round The World For The Sport/Rip The Calico/Martin Wynne’s/The Enchanted Lady/The Holy Land (Jig And Reels)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c33906f86d9e7cf141fc80c323137c1a1893501698720fc80953c611cd54e78. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/USLRA8004110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc05c955915568ddba741f2109ebe443a4b6f690d2f266f63f064ea9097c5c010. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/USLRA8004111.
The Green Groves Of Erin/The Flowers Of Red Hill (Reels)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdf731898214cfb7cf8f08a8f602481abf58cfce4741ddedf3498b21a36ccbd0. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/USLRA8004112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd406b0d6def8ec478367c039c988455c5f45a39feeb88372a121c96ef531b63b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBAYC0102651.