Aly Bain MBE (born 15 May 1946) is a Scottish fiddler who learned his instrument from the old-time master Tom Anderson. The former First Minister of Scotland Jack McConnell called Bain a "Scottish ico
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 0x7ab15f5ff65a3af90d2b1aa0fe1b1b82db8a1d5afaf686878f9c80066de5d9b0. 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/85ea9991-2d21-4af5-bc76-b9df91ed6139.json and https://artists.proofprofile.net/proofs/artist/85ea9991-2d21-4af5-bc76-b9df91ed6139.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Transatlantic Sessions - Series 6, Vol. Three
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 0x8e1944bc6c0a4d015a81c19c308b0a6be8446fd941ce0791e0628dab91905fff. 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/GBQSK1303701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe402f49cbb902c720dbef11ee39bf977c1fe0fa8128d7b09443f72c6cd975105. 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/GBQSK1303702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7b029c42235eb1a394083bd6080b8fe954b936cb4c6b1011bd9d4deafd3d496. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GBQSK1303704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6acdf198044ed23557b78da6f7e13afc5fa7f3f0d22c23c393eaeb2c5a3590e3. 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/GBQSK1303705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x394df50f57f7d4aff721a1630c21b53074db0fc3aa4dad15fec5e510bff10861. 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/GBQSK1303706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc4596fcf8738aa67166b76dc905552d6d484e561229667ad8e1eb4b7041b34f. 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/GBQSK1303707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2797dc318eca98984efb870bfb8ed277cb9e2d42934218e786d0b9f5129e0554. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GBQSK1303709.
No Directions Home/ Bright Star over Sark
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca3acb0e08541d7d6a34e1c1261aeda3ee65da5050daaa6035981326ff1b9f42. 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/GBQSK1303710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x144b47110b6889605765fcf401ad8db9dc0508af739fe39fe912ef4798da2986. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GBQSK1303711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2327bb9990edd0f05e052094c65f6e5a0a4d5aaebc5fae3fab80c3e9d182862d. 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/GBQSK1303712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf61740c37e50d4e44c47d17874b454004c57b7534cede2400a3577873185f77. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-21T16:49:16Z), 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/GBQSK1303713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77085f86bb802a8828ab575ffda8b31fbfda444c6305656aa19927d2fd49d535. 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/GBQSK1303714.
Transatlantic Sessions - Series 6, Vol. Two
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e203964e805577d704335d906ac759b862e79fb926c566d31eee76bf1a45fec. 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/GBQSK1303601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63b7e1a72ff3fdf21673e6652786f88b162855441d90f12203fd8f17521eef9c. 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/GBQSK1303602.
My Heart's Tonight in Ireland/ West Clare Reel
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe23f301f15c81e31506d445277d333d0a22eeed9ca155e9f1b374539fcfcd3c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GBQSK1303603.
Hug Air A'Bhonaid Mhòir (Celebrate the Big Bonnet)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e531607cd53bc9bd15390981634664f5e7ff6e2765fbcaceddea831f0242bbf. 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/GBQSK1303604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c83c730b278767303a3e2d2c910ee0edc5a52ac3c4f325381db171bf64ef485. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GBQSK1303605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40bf3bd50d7fdf4743f201ccdf52b290af7648e7e65016f006bde37e96c304d5. 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/GBQSK1303606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c5463e9af9db8b1c5429359bba40abd5ab70b2e4a233d67d68e3057928a3118. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GBQSK1303607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd92bc582d1d54224db2e96b18f93cd9278bc919a23146c8534fa966a5d7fca1d. 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/GBQSK1303608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf73690a041ac8f8258f0cf966fa4ecfde24291774d218c4e3a6724eda077e793. 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/GBQSK1303609.
Transatlantic Sessions - Series 4: Volume Three
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x770cf5c53ce7eb7b0b5a55826db57521302118a51bc531e3b22012d08b8b8538. 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/GBQSK1002101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6e39847e98dc0a0fb991050e82e0ef230ea820dc5a4700aa6f0e0920aa11428. 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/GBQSK1002106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x844194e96207513c645fe5d1f0e6558c3b5d37f66b039549538712c3019542a8. 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/GBQSK1002107.
Transatlantic Sessions - Series 1: Volume Two
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x224aabf106894cb15de39447020e5be1888f5384ec543f14b197e022e31ba4a2. 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/GBQSK0901601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eba7137e763bb96c481cf8afddce7562735759574bae357a66ae898171ac88f. 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/GBQSK1002002.