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 0xf36a00822e52e3060d09324cb39dd8c3b97dbad78e5d9af5e85504ff790c229e. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5790840e-9782-4bb1-be43-594538318186.json and https://artists.proofprofile.net/proofs/artist/5790840e-9782-4bb1-be43-594538318186.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x9fbfda9b06c72457fd952b53eb77138a9675ba0891d3782325ea7a8f7ae7ff26. 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/4BcVT7u6CJz0uTd6JCopgG.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/4BcVT7u6CJz0uTd6JCopgG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02b2d387333a96be78785a0340754244e4bf66331027fdf0591c76bb77710c50. 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/4lQRpbu7pgxerOAPZOQwcQ.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/4lQRpbu7pgxerOAPZOQwcQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e1a61a662ec675453df50e82895f93b1c0b5a58a3284bae3fcb2bf6da387215. 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/3tTRAF6DNsmW0uEVNIdc8x.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/3tTRAF6DNsmW0uEVNIdc8x.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf315cedc3789ad1c8289132cbf424e1846ab795a1ae7289fe29e21c6f77dd7e2. 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/3mJTb0kcVU4q8s9DvAJRvz.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/3mJTb0kcVU4q8s9DvAJRvz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07a1c1cc827281b6d21fa23f2a7a1f00e09045341580c36e80953615ae183c70. 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/6VdSfv2KIxUTuGt7XZ9X0R.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/6VdSfv2KIxUTuGt7XZ9X0R.
Once Upon A Time In The West (from "Once Upon A Time In The West")
{"copyright_id":"0xe519f9b62bf7e125ab5a34769550388c47b13b11d76048f878dcb2b145bfdec5","isrc":"USSM12005540","name":"Once Upon A Time In The West (from \"Once Upon A Time In The West\")","registered_at":"2026-06-05T05:14:28Z","spotify_id":"28qsQQvoDMIojMOwhn3a8V","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe519f9b62bf7e125ab5a34769550388c47b13b11d76048f878dcb2b145bfdec5. 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/28qsQQvoDMIojMOwhn3a8V.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/28qsQQvoDMIojMOwhn3a8V.
Playing Love (from "The Legend of 1900")
{"copyright_id":"0xbd695ecdebaa0ff074438a164c8f96167158c59ed1fedc6941d720b311a84e9c","isrc":"USSM12005543","name":"Playing Love (from \"The Legend of 1900\")","registered_at":"2026-06-04T16:39:47Z","spotify_id":"6eQsS8VQ5zzbbCbXX20mnJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd695ecdebaa0ff074438a164c8f96167158c59ed1fedc6941d720b311a84e9c. 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/6eQsS8VQ5zzbbCbXX20mnJ.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/6eQsS8VQ5zzbbCbXX20mnJ.
{"copyright_id":"0x8e1415794cb0c3ad927f99a94520fcfa8a17c86e9202d2ba1a0aca1129c097b6","isrc":"USSM12005542","name":"La Califfa (from \"The Lady Caliph\")","registered_at":"2026-06-04T16:28:47Z","spotify_id":"56Vde6ib8nueSYZfAbf4kO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e1415794cb0c3ad927f99a94520fcfa8a17c86e9202d2ba1a0aca1129c097b6. 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/56Vde6ib8nueSYZfAbf4kO.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/56Vde6ib8nueSYZfAbf4kO.
Deborah's Theme (from "Once Upon a Time in America")
{"copyright_id":"0x9b37823d1de3439452cc7add10373c95bcff634f8a5ca514adb894a0508838eb","isrc":"USSM12005541","name":"Deborah's Theme (from \"Once Upon a Time in America\")","registered_at":"2026-06-05T12:04:15Z","spotify_id":"7Fm6tiMFN9I8Q8uBJ4u3Dc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b37823d1de3439452cc7add10373c95bcff634f8a5ca514adb894a0508838eb. 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/7Fm6tiMFN9I8Q8uBJ4u3Dc.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/7Fm6tiMFN9I8Q8uBJ4u3Dc.
{"copyright_id":"0xcce205fdcd0fcb41d7a64b4c0c61c9370585eb1fd109d4cc1f1aa3c11f34d1a4","isrc":"USSM12005538","name":"Malena (from \"Malena\")","registered_at":"2026-06-05T08:20:00Z","spotify_id":"3fofYlJfR7wZ49sTqo23l9","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcce205fdcd0fcb41d7a64b4c0c61c9370585eb1fd109d4cc1f1aa3c11f34d1a4. 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/3fofYlJfR7wZ49sTqo23l9.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/3fofYlJfR7wZ49sTqo23l9.
Cinema Paradiso (from "Cinema Paradiso")
{"copyright_id":"0x27f4b77fefbe1d8ce255d9f5ee6e458003f8bd5a6ccb407eb94026348f881b39","isrc":"USSM12005537","name":"Cinema Paradiso (from \"Cinema Paradiso\")","registered_at":"2026-06-05T04:48:58Z","spotify_id":"1jBbAYdaVq25Qa8zoqEh2v","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27f4b77fefbe1d8ce255d9f5ee6e458003f8bd5a6ccb407eb94026348f881b39. 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/1jBbAYdaVq25Qa8zoqEh2v.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/1jBbAYdaVq25Qa8zoqEh2v.
The Ecstasy Of Gold (from "The Good, the Bad and the Ugly")
{"copyright_id":"0x30dff74b65c304c86cb273ac0076cf3572892e83dd612b882becf9a850cad5ff","isrc":"USSM12005544","name":"The Ecstasy Of Gold (from \"The Good, the Bad and the Ugly\")","registered_at":"2026-06-06T01:36:08Z","spotify_id":"1qRW3L2WfoTEIN7b2M0zFd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30dff74b65c304c86cb273ac0076cf3572892e83dd612b882becf9a850cad5ff. 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/1qRW3L2WfoTEIN7b2M0zFd.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/1qRW3L2WfoTEIN7b2M0zFd.
Music From The Star Wars Saga - The Essential Collection
{"copyright_id":"0xcf14f8017650a798436123d2b0ec16aaf6ec442c54ad4911f0cad6ef0eea4fcd","isrc":"USSM11914186","name":"Star Wars: Main Title","registered_at":"2026-06-08T20:08:50Z","spotify_id":"6pZulJG7dfNrI1IOFl0wDI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf14f8017650a798436123d2b0ec16aaf6ec442c54ad4911f0cad6ef0eea4fcd. 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/6pZulJG7dfNrI1IOFl0wDI.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/6pZulJG7dfNrI1IOFl0wDI.
Duel of the Fates (From "Star Wars: Episode I - The Phantom Menace")
{"copyright_id":"0x0f669475fafa0c1f0578538746890bd6500ef6646e7424b1965657afe1b9d42d","isrc":"USSM11914187","name":"Duel of the Fates (From \"Star Wars: Episode I - The Phantom Menace\")","registered_at":"2026-06-07T19:56:42Z","spotify_id":"2VvAAjMzOKXkJ9t8N9Rbup","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f669475fafa0c1f0578538746890bd6500ef6646e7424b1965657afe1b9d42d. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2VvAAjMzOKXkJ9t8N9Rbup.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/2VvAAjMzOKXkJ9t8N9Rbup.
Anakin's Theme (From "Star Wars: Episode I - The Phantom Menace")
{"copyright_id":"0x86064f27d698deb42da2d68437a5ca0619feb9570e6d6f32c2da1e9a0c3264c9","isrc":"USSM11914188","name":"Anakin's Theme (From \"Star Wars: Episode I - The Phantom Menace\")","registered_at":"2026-06-20T06:01:45Z","spotify_id":"7ymFCVEfxCpK65Jegp12kN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86064f27d698deb42da2d68437a5ca0619feb9570e6d6f32c2da1e9a0c3264c9. 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/7ymFCVEfxCpK65Jegp12kN.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/7ymFCVEfxCpK65Jegp12kN.
Across the Stars (Love Theme) [From "Star Wars: Episode II - Attack of the Clones"]
{"copyright_id":"0xfc7c039e38fc813f9b026bc48fe058b1252fd2d8c31feff03880954a7a19e615","isrc":"USSM11914189","name":"Across the Stars (Love Theme) [From \"Star Wars: Episode II - Attack of the Clones\"]","registered_at":"2026-06-07T00:16:19Z","spotify_id":"29bj716zgPvWBInJOJNQLa","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc7c039e38fc813f9b026bc48fe058b1252fd2d8c31feff03880954a7a19e615. 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/29bj716zgPvWBInJOJNQLa.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/29bj716zgPvWBInJOJNQLa.
Battle of the Heroes (From "Star Wars: Episode III - Revenge of the Sith")
{"copyright_id":"0x2be9434421bc555c84c0661de2c02b247a69e3cb9124eca8fc720423ba06be93","isrc":"USSM11914190","name":"Battle of the Heroes (From \"Star Wars: Episode III - Revenge of the Sith\")","registered_at":"2026-06-08T12:12:32Z","spotify_id":"5w240ppecPloj05JsUhc3k","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2be9434421bc555c84c0661de2c02b247a69e3cb9124eca8fc720423ba06be93. 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/5w240ppecPloj05JsUhc3k.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/5w240ppecPloj05JsUhc3k.
Princess Leia's Theme (From "Star Wars: Episode IV - A New Hope")
{"copyright_id":"0xb3e2e6829f035dabb92882eb754d17df03af3dde44535c9411b690fedee3ea44","isrc":"USSM11914191","name":"Princess Leia's Theme (From \"Star Wars: Episode IV - A New Hope\")","registered_at":"2026-06-10T17:22:19Z","spotify_id":"5uqvyobQp51FU0LhJ19JxO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3e2e6829f035dabb92882eb754d17df03af3dde44535c9411b690fedee3ea44. 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/5uqvyobQp51FU0LhJ19JxO.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/5uqvyobQp51FU0LhJ19JxO.
The Throne Room / End Title (From "Star Wars: Episode IV - A New Hope")
{"copyright_id":"0xce1c016f74b72d1a6bc4872f12d5af6c63124366485813f2833117ff8bdc953a","isrc":"USSM11914192","name":"The Throne Room / End Title (From \"Star Wars: Episode IV - A New Hope\")","registered_at":"2026-06-17T04:14:40Z","spotify_id":"77K4rM93ibFfwjOk2xQxqi","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce1c016f74b72d1a6bc4872f12d5af6c63124366485813f2833117ff8bdc953a. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:32:52Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/77K4rM93ibFfwjOk2xQxqi.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/77K4rM93ibFfwjOk2xQxqi.
The Asteroid Field (From "Star Wars: Episode V - The Empire Strikes Back")
{"copyright_id":"0x7bd9017791efa5ca7550ab03742a369db622ca60375efbd82bee445d428b7a41","isrc":"USSM11914193","name":"The Asteroid Field (From \"Star Wars: Episode V - The Empire Strikes Back\")","registered_at":"2026-06-24T06:07:46Z","spotify_id":"2omEVwAqyWNYPwpmjx08tA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bd9017791efa5ca7550ab03742a369db622ca60375efbd82bee445d428b7a41. 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/2omEVwAqyWNYPwpmjx08tA.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/2omEVwAqyWNYPwpmjx08tA.
Yoda's Theme (From "Star Wars: Episode V - The Empire Strikes Back")
{"copyright_id":"0xadc92ab706f446444e6bdb7310b193b052c5480b2d46ab2889c30cb5bdc1fbda","isrc":"USSM11914194","name":"Yoda's Theme (From \"Star Wars: Episode V - The Empire Strikes Back\")","registered_at":"2026-06-20T06:00:37Z","spotify_id":"6UCCB8o9mKiVhrlWXzDVDT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadc92ab706f446444e6bdb7310b193b052c5480b2d46ab2889c30cb5bdc1fbda. 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/6UCCB8o9mKiVhrlWXzDVDT.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/6UCCB8o9mKiVhrlWXzDVDT.
The Imperial March (From "Star Wars: Episode V - The Empire Strikes Back")
{"copyright_id":"0x835d85402db4a0a78975388d63d631fae0df446ca91d7c055d8d921d70eb98d2","isrc":"USSM11914195","name":"The Imperial March (From \"Star Wars: Episode V - The Empire Strikes Back\")","registered_at":"2026-06-08T20:09:38Z","spotify_id":"7bae0HAKfnveflPoF0Defc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x835d85402db4a0a78975388d63d631fae0df446ca91d7c055d8d921d70eb98d2. 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/7bae0HAKfnveflPoF0Defc.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/7bae0HAKfnveflPoF0Defc.
Han Solo and the Princess (From "Star Wars: Episode V - The Empire Strikes Back")
{"copyright_id":"0x492a87a532abdc130117b335741779d382f5da47f94311c0f08685ef7d39ce13","isrc":"USSM11914196","name":"Han Solo and the Princess (From \"Star Wars: Episode V - The Empire Strikes Back\")","registered_at":"2026-06-18T00:28:31Z","spotify_id":"53ciIG4t4xAgbb5fInJv1y","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x492a87a532abdc130117b335741779d382f5da47f94311c0f08685ef7d39ce13. 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/53ciIG4t4xAgbb5fInJv1y.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/53ciIG4t4xAgbb5fInJv1y.
Parade of the Ewoks (From "Star Wars: Episode VI - Return of the Jedi")
{"copyright_id":"0x6734807e43c7a7e44335c72f05a3abbbad47e399815411d4414e819c7a650266","isrc":"USSM11914197","name":"Parade of the Ewoks (From \"Star Wars: Episode VI - Return of the Jedi\")","registered_at":"2026-06-25T19:30:20Z","spotify_id":"1DeHFCLrjD42cNPvbTq1m5","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6734807e43c7a7e44335c72f05a3abbbad47e399815411d4414e819c7a650266. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1DeHFCLrjD42cNPvbTq1m5.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/1DeHFCLrjD42cNPvbTq1m5.
Luke & Leia (From "Star Wars: Episode VI - Return of the Jedi")
{"copyright_id":"0x525da037d167665a64150be968f0f433b92943ffc0226ef92a8dbafdeaff1235","isrc":"USSM11914198","name":"Luke & Leia (From \"Star Wars: Episode VI - Return of the Jedi\")","registered_at":"2026-06-23T06:22:58Z","spotify_id":"7p76wuCAAki2LTTMrqPL7J","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x525da037d167665a64150be968f0f433b92943ffc0226ef92a8dbafdeaff1235. 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/7p76wuCAAki2LTTMrqPL7J.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/7p76wuCAAki2LTTMrqPL7J.
The Forest Battle (From "Star Wars: Episode VI - Return of the Jedi")
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ed6aaeea5bb8d05f1e27843a88e15cfdd4cb4988f4f3bcd314e943472b601ea. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4y3yITgIIfISkU5oskAXYt.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/4y3yITgIIfISkU5oskAXYt.
Rey's Theme (From "Star Wars: Episode VII - The Force Awakens")
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dfb9237d660baeeb282605ab87134c45fccf6facf55b1c9e6ba222006619f07. 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/2EWYKoT4eF5HkzB6cxw1H1.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/2EWYKoT4eF5HkzB6cxw1H1.
March of the Resistance (From "Star Wars: Episode VII - The Force Awakens")
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab1695d469efcbd312072c363ed659a8f11f8b0c0f763116e8b1e143f0699a06. 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/1AbRnTG2tZHM45gVlOAvyS.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/1AbRnTG2tZHM45gVlOAvyS.
Ahch-To Island (From "Star Wars: Episode VIII - The Last Jedi")
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc08cf827ee15aba3230678ab8ba02b2de1d19a90d1357d1dc69185d23621d07a. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6jGSzJHVvgvyrrRErnLltU.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/6jGSzJHVvgvyrrRErnLltU.
The Battle of Crait (From "Star Wars: Episode VIII - The Last Jedi")
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dd1e2d8bb9df8d2725853f23d690873fd47fdcf0d80456e459ea90727f63d9a. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3dHnclAIgaWV4r5iaUJnFR.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/3dHnclAIgaWV4r5iaUJnFR.
{"copyright_id":"0xf6a1a9bd15efa542248f97e47f2f927ca4fd68b9ee8ab5520b96383fd707dfe8","isrc":"USSM11808245","name":"The Batman Theme (From \"Batman\")","registered_at":"2026-06-26T11:39:06Z","spotify_id":"1IHHrUdDecHijXSj3jAOfM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6a1a9bd15efa542248f97e47f2f927ca4fd68b9ee8ab5520b96383fd707dfe8. 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/1IHHrUdDecHijXSj3jAOfM.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/1IHHrUdDecHijXSj3jAOfM.
United Nations / End Titles (From "Black Panther")
Main Theme (From "Captain America: The First Avenger")
The Master of the Mystic End Credits (From "Doctor Strange")
Main Title Theme (From "Guardians of the Galaxy")
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdda77b51af6ab654774aa9a8d563232722b5ff5b4fd26f928b2f746669def498. 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/1gJIYyCqZpCinexC1Mkd8Z.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/1gJIYyCqZpCinexC1Mkd8Z.
{"copyright_id":"0xe014bf7a404f256fcd0b6a25338b56e2a6060b459b71c214c4e680151cf586f6","isrc":"USSM11808254","name":"Assemble (From \"The Avengers\")","registered_at":"2026-06-20T01:48:43Z","spotify_id":"0RNwePAFfnjKcfHE5ztfxX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe014bf7a404f256fcd0b6a25338b56e2a6060b459b71c214c4e680151cf586f6. 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/0RNwePAFfnjKcfHE5ztfxX.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/0RNwePAFfnjKcfHE5ztfxX.
Somewhere in My Memory (From "Home Alone")
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d7f91a5c6381ec9e62a2c17dd2bfe95f69416b4a9fc0786b50fd78e2528abf0. 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/4Pye9CDPOXRjeWhd2YsYCM.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/4Pye9CDPOXRjeWhd2YsYCM.
When Christmas Comes to Town (From "The Polar Express")
Hedwig's Theme (From "Harry Potter and The Sorcerer's Stone")
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9ddaa0cba40077f42cfd80a84251f869372800a8d538f03098c85083d838640. 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/3MhieF6zTNkTrjAfCxzSVW.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/3MhieF6zTNkTrjAfCxzSVW.
Over the Rainbow (From "The Wizard of Oz")
End Titles (From "The Nightmare Before Christmas")
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35c0d0ddea4af5ede21c9cf8442c9b6d1099927aa375a5d7be47470b6b3b0f93. 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/0SUojNKXl477lPSTHTQxQ6.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/0SUojNKXl477lPSTHTQxQ6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f5a0c346ecfb6232670a6781975a7923c3256a1e0226600482b97b58112c8f0. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2DRCYA8om5ARBWREu4cTSV.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/2DRCYA8om5ARBWREu4cTSV.
Bless Us All (From "The Muppet Christmas Carol")
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x159b97136569bebdade31f1491ea1c7d3cc4f835aa094916f51d5780e3d87f2f. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0PzrsMlkQWhUAkOq6dZ98r.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/0PzrsMlkQWhUAkOq6dZ98r.
Christmas Time is Here (From "A Charlie Brown Christmas")
Have Yourself a Merry Little Christmas (From "Meet Me in St. Louis")
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79522bcc447a4e99575fc742b1ca459985ed40851cc95f4c535b400022f9ca00. 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/4BIWPKa43VKilUzD0UPqT1.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/4BIWPKa43VKilUzD0UPqT1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a8872b316c6c2c0de361c0cb0e1d0a3a24907cf0027c3f9ccab1e3037a75f98. 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/5d4eDWJWi5jfa55MvKuMs3.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/5d4eDWJWi5jfa55MvKuMs3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabc056159af0c0c6c3896d3c4b65d647d8912be1073d71239bedc5108280669c. 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/2iTRQjpzDM1KldjDrIRpV3.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/2iTRQjpzDM1KldjDrIRpV3.
Sex Appeal ("Ich tanze um die Welt mit Dir")
Ich bin ein Vamp! (from "100 Meter Glück")
Ich Weiss Nicht, Zu Wem Ich Gehore ("Stürme der Liedenschaft")
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeab47044132a57f335eec37245c53d08bcd047bbe1aecbef251ef9666c5e7a0f. 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/34gdajgFb8CAqsqq2nnMz9.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/34gdajgFb8CAqsqq2nnMz9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x979a8fb784e843da91ca1622a4fc1157dc45343e2f731211b307180ac4fb4523. 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/4P6pUEL57ZUJElgzM1EQE2.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/4P6pUEL57ZUJElgzM1EQE2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3874f5a4178e23acf3397b630641e8df4f0a8a731a137d161e9f23a08af94d30. 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/6r6hxq0yIGvbTpXvno4id7.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/6r6hxq0yIGvbTpXvno4id7.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2be9434421bc555c84c0661de2c02b247a69e3cb9124eca8fc720423ba06be93. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0ACPTFHrWfABQSFnhxZt6Q.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/0ACPTFHrWfABQSFnhxZt6Q.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dfb9237d660baeeb282605ab87134c45fccf6facf55b1c9e6ba222006619f07. 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/2C3ii0oAmXEEHpzGeqlJmi.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/2C3ii0oAmXEEHpzGeqlJmi.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x835d85402db4a0a78975388d63d631fae0df446ca91d7c055d8d921d70eb98d2. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4yhaALHMnI41KKsThDiZqU.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/4yhaALHMnI41KKsThDiZqU.
{"copyright_id":"0xc9ddaa0cba40077f42cfd80a84251f869372800a8d538f03098c85083d838640","isrc":"USSM11807014","name":"Hedwig's Theme (From \"Harry Potter and The Sorcerer's Stone\")","registered_at":"2026-06-19T09:59:26Z","spotify_id":"5y8tgPDVy9BMiPA5Q05XVJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9ddaa0cba40077f42cfd80a84251f869372800a8d538f03098c85083d838640. 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/5y8tgPDVy9BMiPA5Q05XVJ.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/5y8tgPDVy9BMiPA5Q05XVJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc4232d1a30b3da4909ceb0b2e4bd743636e410732c78aaf5b728de257bf3413. 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/1GstcZ4ooGDwEFlB9a66H6.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/1GstcZ4ooGDwEFlB9a66H6.
Sense & Sensibility - Original Motion Picture Soundtrack
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbda00f2b4f295b71efb52cc42b91616a0c6d7fd1e3651873e3c42292ec671bcd. 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/0LrA0EtiJsr4tDHIGw82OW.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/0LrA0EtiJsr4tDHIGw82OW.
{"copyright_id":"0x29bc1b0b306d675fd967e2ae0354b9f4fdf0322d477703326bda0b607e5a0e60","isrc":"USSM10009994","name":"Devonshire - Instrumental","registered_at":"2026-06-05T15:35:51Z","spotify_id":"5HkaPGIFm3umCSPw5WSNK7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29bc1b0b306d675fd967e2ae0354b9f4fdf0322d477703326bda0b607e5a0e60. 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/5HkaPGIFm3umCSPw5WSNK7.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/5HkaPGIFm3umCSPw5WSNK7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf005a2534442699b871249507ca832f74bcb3d0ed37febaa817061f1c20aa9ff. 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/1QhZdnrdCWz2pd9SmbvL7U.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/1QhZdnrdCWz2pd9SmbvL7U.
{"copyright_id":"0x2ec82df97c48460f2f9baf36b8c2ab83dcf406b66bcb211d2459a6bd1d256d08","isrc":"USSM10010006","name":"There is Nothing Lost - Instrumental","registered_at":"2026-06-06T15:47:03Z","spotify_id":"66vwX8cvjTCEdodQTgmGFK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ec82df97c48460f2f9baf36b8c2ab83dcf406b66bcb211d2459a6bd1d256d08. 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/66vwX8cvjTCEdodQTgmGFK.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/66vwX8cvjTCEdodQTgmGFK.
{"copyright_id":"0x87027eea5cd22c3d0d33a44d323afaedea6878d0dbe82c4287546c16a5aa7602","isrc":"USSM10009991","name":"A Particular Sum - Instrumental","registered_at":"2026-06-07T07:02:20Z","spotify_id":"0Zo1IjeFf5xSRqXE4xFcJE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87027eea5cd22c3d0d33a44d323afaedea6878d0dbe82c4287546c16a5aa7602. 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/0Zo1IjeFf5xSRqXE4xFcJE.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/0Zo1IjeFf5xSRqXE4xFcJE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c85c5f4873b79771369165cd48fb862dc31eed19639d50552688f3f6f256e68. 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/0WiddrIhLjE0dHk2Nduxu3.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/0WiddrIhLjE0dHk2Nduxu3.
{"copyright_id":"0x7f882894effb240c8e91048c02e06a5b4bd1c9fa4858d530f7d6f527e3d64a45","isrc":"USSM10010007","name":"Throw The Coins - Instrumental","registered_at":"2026-06-06T15:48:01Z","spotify_id":"7cK90nfJCLXcSu2Eut27kY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f882894effb240c8e91048c02e06a5b4bd1c9fa4858d530f7d6f527e3d64a45. 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/7cK90nfJCLXcSu2Eut27kY.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/7cK90nfJCLXcSu2Eut27kY.
{"copyright_id":"0xa83b44d9c767b2c8c9ee7efd4241d80c7198bb6a283508a0b0dce0f020586bad","isrc":"USSM10009996","name":"All The Better For Her - Instrumental","registered_at":"2026-06-07T07:01:30Z","spotify_id":"75cLOYkjXzBwEoknJiVAPE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa83b44d9c767b2c8c9ee7efd4241d80c7198bb6a283508a0b0dce0f020586bad. 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/75cLOYkjXzBwEoknJiVAPE.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/75cLOYkjXzBwEoknJiVAPE.
All the Delights of the Season - Instrumental
{"copyright_id":"0x60a0401cf54d3f5aca84810786b5f7268f6b340669d4ab06727e9c52ae844c4b","isrc":"USSM19503944","name":"All the Delights of the Season - Instrumental","registered_at":"2026-06-06T21:39:41Z","spotify_id":"2CWQJsTLilNQKYqHGir21n","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60a0401cf54d3f5aca84810786b5f7268f6b340669d4ab06727e9c52ae844c4b. 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/2CWQJsTLilNQKYqHGir21n.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/2CWQJsTLilNQKYqHGir21n.
{"copyright_id":"0x6c744331bec3359a7c84d6399e2cc42d5a593d7e8a93d4737df1582560848b67","isrc":"USSM10009990","name":"Weep You No More Sad Fountains - Voice","registered_at":"2026-06-07T07:03:41Z","spotify_id":"010A2nWwmIeu01ZLHoMDUU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c744331bec3359a7c84d6399e2cc42d5a593d7e8a93d4737df1582560848b67. 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/010A2nWwmIeu01ZLHoMDUU.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/010A2nWwmIeu01ZLHoMDUU.
{"copyright_id":"0x242e30c0ccab668c90eb9211ebfa0a234fd403c738dc5e578a57c240740f96ef","isrc":"USSM10009993","name":"Preying Penniless Woman - Instrumental","registered_at":"2026-06-07T18:23:53Z","spotify_id":"3DUAhcmf2AhrxfSc7be43Z","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x242e30c0ccab668c90eb9211ebfa0a234fd403c738dc5e578a57c240740f96ef. 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/3DUAhcmf2AhrxfSc7be43Z.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/3DUAhcmf2AhrxfSc7be43Z.
{"copyright_id":"0x031488993b33bda95f8bcc8309dedfc03b8d7844d93794bac69ee2a9a36d5f8f","isrc":"USSM10009999","name":"Grant Me An Interview - Instrumental","registered_at":"2026-06-07T12:00:37Z","spotify_id":"2x3fJCQIHn07IfFLI7EgFt","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x031488993b33bda95f8bcc8309dedfc03b8d7844d93794bac69ee2a9a36d5f8f. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2x3fJCQIHn07IfFLI7EgFt.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/2x3fJCQIHn07IfFLI7EgFt.
{"copyright_id":"0x371df10cf6e615c557a8fd1898dca767a72cb75897ce9c25691cfdf3d86c6af0","isrc":"USSM19503945","name":"Steam Engine - Instrumental","registered_at":"2026-06-07T12:00:41Z","spotify_id":"2cJmAwCwozt03bUj8cd2tU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x371df10cf6e615c557a8fd1898dca767a72cb75897ce9c25691cfdf3d86c6af0. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2cJmAwCwozt03bUj8cd2tU.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/2cJmAwCwozt03bUj8cd2tU.
{"copyright_id":"0x9c4c6bbd22e43c8bd087588b41d78c01d215e7814d00ccd91ab7a8aa5452a85c","isrc":"USSM10010002","name":"Excellent Notion - Instrumental","registered_at":"2026-06-07T18:24:31Z","spotify_id":"4knyovikmP9BJ53mrnRJvK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c4c6bbd22e43c8bd087588b41d78c01d215e7814d00ccd91ab7a8aa5452a85c. 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/4knyovikmP9BJ53mrnRJvK.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/4knyovikmP9BJ53mrnRJvK.
{"copyright_id":"0x2cf9b20f8ed84159594af785cc4256102c61a92a2c3d60b1f4f32cf0cb5c1a65","isrc":"USSM10010004","name":"Combe Magna - Instrumental","registered_at":"2026-06-07T12:04:39Z","spotify_id":"7HBmxC5jcd5QBzlEbrDZVg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cf9b20f8ed84159594af785cc4256102c61a92a2c3d60b1f4f32cf0cb5c1a65. 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/7HBmxC5jcd5QBzlEbrDZVg.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/7HBmxC5jcd5QBzlEbrDZVg.
{"copyright_id":"0x1011e159fa63ea6cf45cd6b9b870d53215af3773203dac146c5cafcf866f1e6c","isrc":"USSM10009995","name":"Not A Beau For Miles - Instrumental","registered_at":"2026-06-08T01:02:39Z","spotify_id":"1kZwAatPQUpLPUrS6oS3wQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1011e159fa63ea6cf45cd6b9b870d53215af3773203dac146c5cafcf866f1e6c. 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/1kZwAatPQUpLPUrS6oS3wQ.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/1kZwAatPQUpLPUrS6oS3wQ.