1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x6a70d91c152267476885bed987a2194c167af94ab43cf7f4c1dfd8ee85f6ab57. 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/9ce6f640-8918-4afd-9717-0344755d983f.json and https://artists.proofprofile.net/proofs/artist/9ce6f640-8918-4afd-9717-0344755d983f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Loudmouth - The Best Of Bob Geldof & The Boomtown Rats
Great Songs Of Indifference: The Bob Geldof Anthology 1986-2001
The Great Song Of Indifference - French Version
Great Songs Of Indifference: The Bob Geldof Anthology 1986-2001 (4CD set)
How To Compose Popular Songs That Will Sell
Do They Know It's Christmas - Xmas Playlist Remix
Do They Know It's Christmas - Tell Me Santa Remix Edit
Do They Know It's Christmas - Mk Club Remix
Do They Know It's Christmas - Bossa Nova Lounge Remix
Do They Know It's Christmas - Acoustic Unplugged Remix
Do They Know It's Christmas - Extended Dance Mashup
Do They Know It's Christmas - Tell Me Santa Remix
Do They Know It's Christmas - Karaoke Instrumental Edit
Do They Know It's Christmas - Instrumental Santa Remix Edit
Do They Know It's Christmas - Mk Club Remix Instrumental
Do They Know It's Christmas - Bossa Nova Lounge Instrumental
Do They Know It's Christmas - Instrumental Club Mix
Do They Know It's Christmas - Instrumental Santa Remix
Do They Know It's Christmas - Drum Beats Drumbeats Mix 128 Bpm
Do They Know It's Christmas - Drumloop Bpm 128
Do They Know It's Christmas - Acapella Vocal Mix 128 Bpm
Do They Know It's Christmas (Symphony Orchestra Version)
Do They Know It's Christmas - Symphony Orchestra Version
I Don't Like Mondays - Live In London/1995
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1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x437ab05a5f23d5c0bc4fd5274e6bf8d0f8a5b6dd2c4857e1d72867ddd6dce204. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5XvD27XrF0op01fSt8OTPr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5XvD27XrF0op01fSt8OTPr.
I Don't Like Mondays - Live at Live 8, Hyde Park, London, 2nd July 2005
{"copyright_id":"0x2080d07114a3a1ba7c744aa3d7d447164aa4ed1ef7c4cca4f14d8d9f37e128f8","isrc":"UK6821903022","name":"I Don't Like Mondays - Live at Live 8, Hyde Park, London, 2nd July 2005","registered_at":"2026-06-08T01:55:41Z","spotify_id":"4BhngTLcaRrmIH3NSo59f1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2080d07114a3a1ba7c744aa3d7d447164aa4ed1ef7c4cca4f14d8d9f37e128f8. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4BhngTLcaRrmIH3NSo59f1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4BhngTLcaRrmIH3NSo59f1.
The Great Song of Indifference - 2 Meter Session
Jan Douwe Kroeske presents: 2 Meter Sessions, Vol. 1
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x601e0e7ad28eee0ff4ba541d7f66cb6470d2fd863aabee0419fecd258c65ea63. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2sV1xCfrg5au634UWGHJ3y.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2sV1xCfrg5au634UWGHJ3y.
Get Up! Stand Up! (Highlights from the Human Rights Concerts 1986-1998)
{"copyright_id":"0xd5fe588abffc56e0410efe7973195fc3977d6c93c5c879d308f37e05cbd67a7d","isrc":"GBCBR1300054","name":"Redemption Song - Live","registered_at":"2026-06-26T18:53:06Z","spotify_id":"6Zbuc60b5dKxfLYxZSmORD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5fe588abffc56e0410efe7973195fc3977d6c93c5c879d308f37e05cbd67a7d. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Zbuc60b5dKxfLYxZSmORD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Zbuc60b5dKxfLYxZSmORD.
Jan Douwe Kroeske presents: The Best of 2 Meter Sessions 1987-2009
Laune der Natur Spezialedition mit Learning English Lesson 2
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10ddc26e9b3f10bd831099fcfe36c3e610585570bf247e1302e5cfa57472bb52. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4tfQM0UAaO8xoXPeyE4Px7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4tfQM0UAaO8xoXPeyE4Px7.
Do They Know It's Christmas? - Piano Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8422d32439a431d8c7c6b10099007deb55a59bf5b1a4aab4565decbbff677e2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1Puv6a3IUIV5MfMnJYJ0B0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Puv6a3IUIV5MfMnJYJ0B0.
Do They Know It’s Christmas (Arr. Morgan)
Do They Know It's Christmas? - 1984 Version