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 0x60f8a6bbe7f11a960db381c3143eb529f6cff1f8c14540eb0049feb2fae4a198. 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/9b6c4b06-915a-4305-a9af-e3b570b8c75f.json and https://artists.proofprofile.net/proofs/artist/9b6c4b06-915a-4305-a9af-e3b570b8c75f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Raising Arizona (Original Motion Picture Soundtrack)
Miller's Crossing (Original Motion Picture Soundtrack)
And The Band Played On (Original Soundtrack)
The Hudsucker Proxy (Original Motion Picture Soundtrack)
Fear (Original Motion Picture Soundtrack)
The Chamber (Original Motion Picture Soundtrack)
The Corruptor (Original Motion Picture Score)
The General's Daughter (Original Motion Picture Soundtrack)
Hamlet (Original Score From The Miramax Motion Picture)
On voudrait tous savoir.. ! - Extrait de dialogues du film
Tous des pourris ! - Extrait de dialogues du film
A Knight's Tale - Original Motion Picture Score
S1M0NE (Original Motion Picture Soundtrack)
On The Similarity Of Human And Orchid Forms - Instrumental
The Screenwriter's Nightmare - ZENO Remix
Fur: An Imaginary Portrait of Diane Arbus (Original Motion Picture Soundtrack)
Burn After Reading (Original Motion Picture Soundtrack)
Bella's Lullaby - Twilight Soundtrack Version
A Serious Man (Original Motion Picture Soundtrack)
Where The Wild Things Are Motion Picture Score: Music By Carter Burwell
Twilight - Interpretations for Piano and Violin
Dinner With the Family/Edward at Her Bed
Howl (Original Motion Picture Soundtrack)
The Blind Side (Original Motion Picture Soundtrack)
{"copyright_id":"0x957018f27ade5b4f560947b8f79131fef8890cfbbfc1c4f737e08ee482048bb8","isrc":"USNO11000301","name":"Talk About Suffering","registered_at":"2026-06-29T06:07:38Z","spotify_id":"7dGPXPVSWBE5M8p9xD9qQI","type":"track"}
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 0x957018f27ade5b4f560947b8f79131fef8890cfbbfc1c4f737e08ee482048bb8. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7dGPXPVSWBE5M8p9xD9qQI.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/7dGPXPVSWBE5M8p9xD9qQI.
{"copyright_id":"0xdcc79b762d30b47272245aea9fd572f3ba3ad5889b74beff000d1a0fcb9a604a","isrc":"USNO11000302","name":"A Great Adventure","registered_at":"2026-06-29T06:05:16Z","spotify_id":"3FKrHYHeS04hUjiw5DqkK2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcc79b762d30b47272245aea9fd572f3ba3ad5889b74beff000d1a0fcb9a604a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3FKrHYHeS04hUjiw5DqkK2.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/3FKrHYHeS04hUjiw5DqkK2.
{"copyright_id":"0x165ed0da2e9b23692a6f061657ead42ff6fcba27d1139ad3a54c163c495fc278","isrc":"USNO11000316","name":"A Quarter Century","registered_at":"2026-06-29T06:07:30Z","spotify_id":"3iiAEsf5wkg1okPvqGiCO1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x165ed0da2e9b23692a6f061657ead42ff6fcba27d1139ad3a54c163c495fc278. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3iiAEsf5wkg1okPvqGiCO1.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/3iiAEsf5wkg1okPvqGiCO1.
Leaning on the Everlasting Arms - True Grit Version
Chopin: Fantaisie-Impromptu in C-sharp minor
"Ride To Death" - Main Theme from True Grit (2010) - Piano and Orchestra Version (Carter Burwell)
True Grit (2010): Ride to Death (Piano & Orchestra Version)
"Ride To Death" - Main Theme from True Grit (2010) - Solo Piano Version (Carter Burwell)
True Grit (2010): Ride to Death - Solo Piano Version
Plus que ma propre vie (Original Soundtrack from "Breaking Dawn Part 2")
Plus que ma propre vie - Original Soundtrack from "Breaking Dawn Part 2"
The Fifth Estate (Original Motion Picture Soundtrack)
Mr. Holmes (Original Motion Picture Soundtrack)
Assassin(s) (Original Motion Picture Soundtrack)
Extrait de dialogues "On voudrait tous savoir !"
Extrait de dialogues "Tous des pourris !"
Anomalisa (Deluxe Edition) [Music from the Motion Picture]
Anomalisa (Music from the Motion Picture)
The Finest Hours (Original Motion Picture Soundtrack)
Hail, Caesar! (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22707d168030ac9ff166284172c4bc7d5a678ff532a5fadbd6731a64b3223ba9. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3llZe0JcOzeXKaCPT82fif.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/3llZe0JcOzeXKaCPT82fif.
The Family Fang (Original Motion Picture Soundtrack)
The Extra End (Main Theme Remix From "Carol")
The Extra End - Main Theme Remix From "Carol"
The Founder (Original Motion Picture Soundtrack)
Goodbye Christopher Robin (Original Motion Picture Soundtrack)
The Object Of My Affection (with Jimmie Grier) - 78 rpm Version
Wonderstruck (Original Motion Picture Soundtrack)
Three Billboards Outside Ebbing, Missouri (Original Motion Picture Soundtrack)
Flotow: Martha / Act 2 - Last Rose of Summer
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd89ae7c008ef97bf2473c4d5e60e149e76332b28d0f23f8b56a36b07d4797b76. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5lco6e8ZQgC88fBKfQWqb8.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/5lco6e8ZQgC88fBKfQWqb8.
The Ballad of Buster Scruggs (Original Motion Picture Soundtrack)
When A Cowboy Trades His Spurs For Wings
When a Cowboy Trades His Spurs for Wings
Missing Link (Original Motion Picture Soundtrack)
The Morning Show: Season 1 (Apple TV+ Original Series Soundtrack)
The Good Liar (Original Motion Picture Soundtrack)
Morning Wars: Season 1 (Apple TV+ Original Series Soundtrack)
The Morning Show: Season 2 (Apple TV+ Original Series Soundtrack)
The Tragedy of Macbeth (Soundtrack from the Apple Original Film)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ef3fd6f173a39d819117448861dc46421d042d31b5398318cc725a53694a7f0. 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/5djt2IiLLsQMeBiLWJQlGB.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/5djt2IiLLsQMeBiLWJQlGB.
Aelis Arrives (from the Amazon Original Movie "Catherine Called Birdy")
Aelis Arrives - from the Amazon Original Movie "Catherine Called Birdy"
Catherine Called Birdy (Amazon Original Motion Picture Soundtrack)
Alright - from the Amazon Original Movie "Catherine Called Birdy"
{"copyright_id":"0x18b964369c0fa64daeb303e6422de2b3757f7033d6a483a2ab7d41da58f66c1b","isrc":"USQX92204656","name":"Alright - from the Amazon Original Movie \"Catherine Called Birdy\"","registered_at":"2026-06-24T14:56:27Z","spotify_id":"5TkzwYVwkSWD1XB38UmBTc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18b964369c0fa64daeb303e6422de2b3757f7033d6a483a2ab7d41da58f66c1b. 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/5TkzwYVwkSWD1XB38UmBTc.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/5TkzwYVwkSWD1XB38UmBTc.
{"copyright_id":"0xcc7a9a4ea8ccedf1a1043c0cbe5ef340f5b48a17255585a67da09fac978db8e5","isrc":"USQX92204659","name":"Honey To The Bee","registered_at":"2026-06-24T14:59:01Z","spotify_id":"3vTNRw7RWrzt6MchFfghIK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc7a9a4ea8ccedf1a1043c0cbe5ef340f5b48a17255585a67da09fac978db8e5. 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/3vTNRw7RWrzt6MchFfghIK.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/3vTNRw7RWrzt6MchFfghIK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0da9fb91ecc3176140e1d5d72fa3abb1439c112bfe7c6ec0860981a1613e9f5d. 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/24qXFKZ64rhKhv1opUM7M8.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/24qXFKZ64rhKhv1opUM7M8.
{"copyright_id":"0x9749c889bf0dea280515cd5b2762ce97fd5bb9ba07b77ea9185c5ba76b7ac5d7","isrc":"USQX92204667","name":"My Boyfriend's Back","registered_at":"2026-06-20T08:47:17Z","spotify_id":"2Wn4a3DftIXPOB7twcgOb6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9749c889bf0dea280515cd5b2762ce97fd5bb9ba07b77ea9185c5ba76b7ac5d7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2Wn4a3DftIXPOB7twcgOb6.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/2Wn4a3DftIXPOB7twcgOb6.
{"copyright_id":"0x2e37f3c31b92c03cede689d26d3f551eee8c9ec9e0a183ce37fc827cd4bd8a8e","isrc":"USQX92204673","name":"Fade Into You","registered_at":"2026-06-10T18:30:40Z","spotify_id":"3U9exwoEOs0X1ftB2jlBv2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e37f3c31b92c03cede689d26d3f551eee8c9ec9e0a183ce37fc827cd4bd8a8e. 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/3U9exwoEOs0X1ftB2jlBv2.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/3U9exwoEOs0X1ftB2jlBv2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18f36b729843db05e38bf9c5cb47c3a368f869bf7f8cf95263af12601e813208. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1YH3kl5jRLBxw9tGvicax8.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/1YH3kl5jRLBxw9tGvicax8.
{"copyright_id":"0xf8d1bdada55131fde774912c5fd503ae28de18732387cc00c85f86a1429eed0d","isrc":"USQX92204680","name":"Young Turks","registered_at":"2026-06-19T12:52:08Z","spotify_id":"3dBIw8NZINrhqB6P1RrOwZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8d1bdada55131fde774912c5fd503ae28de18732387cc00c85f86a1429eed0d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3dBIw8NZINrhqB6P1RrOwZ.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/3dBIw8NZINrhqB6P1RrOwZ.
The Banshees of Inisherin (Original Score)
{"copyright_id":"0x2a35ff20ca5d77779cdf12016fc7b44693eec2c6ca5f45e2983c2803c72f1704","isrc":"USHR12244802","name":"Marking the Calendar","registered_at":"2026-06-29T06:06:28Z","spotify_id":"4GfyuZ1rQrGXodRzukcwIr","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a35ff20ca5d77779cdf12016fc7b44693eec2c6ca5f45e2983c2803c72f1704. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4GfyuZ1rQrGXodRzukcwIr.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/4GfyuZ1rQrGXodRzukcwIr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb222687cc211c4921dbe8a32eb2275d6dd28d73faab88c598b11713112e61fe2. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6K4fMpfirZv7pLEeh8j2Se.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/6K4fMpfirZv7pLEeh8j2Se.
{"copyright_id":"0x744d259946406180cc122ad1c4dc8cf74bbcc0cb97039ca086f8d551d999f26f","isrc":"USHR12244819","name":"A Smoldering New Day","registered_at":"2026-06-29T06:06:38Z","spotify_id":"5PVeINtpwuIcLbD727U6BJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x744d259946406180cc122ad1c4dc8cf74bbcc0cb97039ca086f8d551d999f26f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5PVeINtpwuIcLbD727U6BJ.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/5PVeINtpwuIcLbD727U6BJ.
To Catch A Killer (Original Motion Picture Soundtrack)
The Morning Show, Season 3 (Apple TV+ Original Series Soundtrack)
Drive-Away Dolls (Music from The Motion Picture)
Good Fortune (Original Motion Picture Soundtrack)
I Love Dancing, I Love Tacos, and I Love You
The Twilight Saga: Breaking Dawn - Part 2 (Original Motion Picture Soundtrack)
{"copyright_id":"0xbf07fb075a193e22a84acc36de645417f50e98f985ff680de0569cfe26e025ce","isrc":"USAT21206056","name":"Plus Que Ma Prope Vie","registered_at":"2026-06-04T09:36:26Z","spotify_id":"1brH9m4Q2LHTuwxaKoMTn5","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf07fb075a193e22a84acc36de645417f50e98f985ff680de0569cfe26e025ce. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1brH9m4Q2LHTuwxaKoMTn5.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/1brH9m4Q2LHTuwxaKoMTn5.
The Twilight Saga: Breaking Dawn - Part 1 (Original Motion Picture Soundtrack)
{"copyright_id":"0xc55ffb63d7d4e48ed2a6daea70a57d4a18adc47a6ef316e022fcdc1842604d9b","isrc":"USAT21102317","name":"Love Death Birth","registered_at":"2026-06-04T13:20:04Z","spotify_id":"1VVctyBSkwixu6hV2W2yA5","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc55ffb63d7d4e48ed2a6daea70a57d4a18adc47a6ef316e022fcdc1842604d9b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1VVctyBSkwixu6hV2W2yA5.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/1VVctyBSkwixu6hV2W2yA5.
Where The Wild Things Are Motion Picture Soundtrack: Original Songs By Karen O And The Kids
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c98fe70148278e74471ab24e7bf82fa2442d026b0f7a318770530eaa91bc469. 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/18TPGPh2qTg1w3oZzz3PpF.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/18TPGPh2qTg1w3oZzz3PpF.
Legend (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe22aa6bff7fd063bebcd1fbc6232b56534f804a83ec0c772821f8e493a983042. 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/2bliWTDxaY18Rzde4dJaSU.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/2bliWTDxaY18Rzde4dJaSU.
{"copyright_id":"0x58d1969c4cb47d3dbd32bd94dc9ef800d382ac7761e15f8d9f2d9b57f8babc99","isrc":"GBUM71505058","name":"Your Race Is Run","registered_at":"2026-06-10T02:00:55Z","spotify_id":"3VoICOSOW6ccbCcWgOvaIp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58d1969c4cb47d3dbd32bd94dc9ef800d382ac7761e15f8d9f2d9b57f8babc99. 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/3VoICOSOW6ccbCcWgOvaIp.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/3VoICOSOW6ccbCcWgOvaIp.
{"copyright_id":"0x44abdb774e72ea20f64adbb045ae104b2cc2892d178e6248c77066b673c5251c","isrc":"GBUM71505057","name":"Elegy For Frances","registered_at":"2026-06-24T08:57:59Z","spotify_id":"0vwmGlBGnzISBpoJC6WcbM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44abdb774e72ea20f64adbb045ae104b2cc2892d178e6248c77066b673c5251c. 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/0vwmGlBGnzISBpoJC6WcbM.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/0vwmGlBGnzISBpoJC6WcbM.
Linda Looks for Love - From "Burn After Reading"
The City of Prague Philharmonic Orchestra
Hollywood '96 (Themes From The Year's Biggest Films)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd3b36cbb2f1d4208d39145131c73536feceacff220364a9bcdf2fcf58e1f9b3. 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/2LN70KjgwjEePxRTd2vK5c.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/2LN70KjgwjEePxRTd2vK5c.
Twilight and Nocturnal Love (New Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfd5f6328555e813394228b046619f503aadf9d74118dfd8789c3b45a83bdc52. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2jmbL90UbHKo9KWHbwmnti.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/2jmbL90UbHKo9KWHbwmnti.
The Lion Fell In Love With The Lamb (From "Twilight")
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Varèse Sarabande: 40 Years of Great Film Music 1978-2018
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For the Birds: The Birdsong Project, Vol. V
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