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 0x07f988e6cf94bda770851c6ad0d4362201152f12a491433188a6a55bed100592. Chain 2 (Bitcoin): anchored in block 953758 (2026-06-15T07:48:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b1c99e87-088d-42da-947f-a667d50ffc28.json and https://artists.proofprofile.net/proofs/artist/b1c99e87-088d-42da-947f-a667d50ffc28.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Irish Music: Irish Songs, Traditional Irish Folk Music Relaxation, Celtic Music Relax
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 0x2baed78e9d52597c47ec9a45b01fc6a97db95aa6396cc7e4eacce0be149b37f6. 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/ITO101252868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ecec4aa1e246188b7f36a53340abeebb2361efbe7804b656c3fc31b5474c08b. 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/ITO101252869.
The Parting Glass (Parting Glass, Popular Music)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04f9200625a118f672e395f6b3428bc84bf741bcf40067835bdcc6e77e52ab86. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/ITO101252870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa36545a2a54d2b229bfce38ef6a2b1b4bb02d35b1c88bcb989d1f32348dce7d6. Chain 2 (Bitcoin): anchored in block 957876 (2026-07-13T16:00:32Z), 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/ITO101252871.
St Paddys Day - Traditional Irish Music New Age Version for Saint Patrick's Day & Holiday Music for Family Reunion
Danny Boy (Traditional St. Patrick's Day Music)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x549e9f8aa036033d79307388d31eb0c2591843f8909912c495761718335fe2a6. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:34:47Z), 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/ITO101451028.
Sweet Rosie O'Grady (Traditional Irish Folk Song)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb21a9c022b6a75f98c7ba965ce37609224c5a13592ba5e347b1168b7da9f824. 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/ITO101451014.
The Foggy Dew (Irish Traditional Street Ballad)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fc5feddd01677d6eaee6a7fa7e9edd1b4c198a76edd5e872b6f99a8546afd84. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/ITO101451015.
Tho' the Last Glimpse of Erin (Sweet Relaxing Music - Harp)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfecd480f99c8d588315d47ec9f4cb29178c191e7bfd55cdb4c711d17492637c4. 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/ITO101451020.
Tis the Last Rose of Summer (Relaxing Songs - Water Sound)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb08c4ed0e75b0420e139f233a9b42c2cfa789a37979a1711829b93d593856fe. 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/ITO101451021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x371eabbf5d2f6deb99481c9345255bdca05f505c91dbe1f1d1a6489ea67917b9. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/ITO101451023.
Believe Me If All Those Endearing Young Charms (Sleep Baby Lullabies)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x080bd17a46bdb87d33a2f9a553ac5a8a30bd6a6e4a2b0e470aae2837722c01c1. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/ITO101451027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bef2ab608ed99dc28635ab4d7500b6c2b3d7e3ab62c419ce0e8fe2f81b69667. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/ITO101451030.
Irish Piano Music: Traditional Irish Music, Solo Piano for Saint Patrick's Day & Holiday Drinking Music Piano
Believe Me If All Those Endearing Young Charms
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf200201ac257fb86b5b686fa1c1943806cb4f1f3566fc5ef9fd9f0e50555da6d. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/ITO101480166.
Celtic Harp - Christmas Soundscapes for Relaxation
Irish Songs for St. Patrick's Day - Traditional Instrumental Irish Music & Celtic Harp Songs for Saint Patrick Day
A Child of Dreamland - Instrumental Songs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ce58cf0c6cf4534c6c3b02e7392393282127753e32a71bb5d3e478abe4c44fa. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T04:30:07Z), 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/ITO101652091.
Black Velvet Band - Dublin Traditional Music
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7615c2dd3bf00b166d710ffc19ec6435359455f33a3a65ac7e1d7653b6bbe515. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/ITO101652098.
The Swallow's Tail Reel / The Sailor's Bonnet / Over the Moor to Maggie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fcd22ce84da1936da6dfd1b5c5b346015f0aa1cfa1a750933227ef5ba218710. 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/TCADD1730251.
The Girls of Banbridge / Willie Coleman's Jig
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b97f714cd00f067ab4b52dd59d71bb18df3db2897f6d5350f5f9f7d9da0e2d3. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/TCADD1730253.
Celtic Magic CD - Best Instrumental Celtic Music Playlist for St. Patrick's Day
The Most Relaxing Celtic Music - Epic Fantasy Music for Saint Patrick Feast
Irish Highlands: Relaxing Celtic Music for St Patrick's Day
Irish Tavern Music - Cheerful Upbeat Drinking Songs for Getting Drunk
Music of the Medieval Celts: Sounds From the XIII Century