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 0x1e0f7c73cd729bf349028395b050c2f8e536c402b1433bf6510c72b2ff807eba. 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/3d5eb6e4-5e07-4833-baf1-04fbddc5fb74.json and https://artists.proofprofile.net/proofs/artist/3d5eb6e4-5e07-4833-baf1-04fbddc5fb74.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
In The Evening - Extended 12 Inch Version
In The Evening - Ian Anthony Stephens Mix
In The Evening - Almighty's Full On Vocal Revisited Mix
In The Evening - Wayne G Heaven Anthem Mix
In the Evening - Full on Extended Vocal 96 Mix
In the Evening - The Album (Digitally Remastered)
In The Evening - Dr Packer Remix Radio Edit
Blood Sweat & Tears (from the series Arcane League of Legends)
{"copyright_id":"0xd8ea86d043aa20e276eb1f80423020c605efa25c5054d08d89ecd2a2f374266f","isrc":"USA2P2459605","name":"Blood Sweat & Tears (from the series Arcane League of Legends)","registered_at":"2026-06-01T07:28:54Z","spotify_id":"0ftoT1YpcxirRkamObuop0","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 0xd8ea86d043aa20e276eb1f80423020c605efa25c5054d08d89ecd2a2f374266f. 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/0ftoT1YpcxirRkamObuop0.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/0ftoT1YpcxirRkamObuop0.
Blood Sweat & Tears - from the series Arcane League of Legends
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fa342dd804bbe8aee436dfbfa4e8eee323700139387229d88f6142d9cfca1cd. 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/02F5C0pept8fs8rrK3ViYT.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/02F5C0pept8fs8rrK3ViYT.
Goosebumps Original Studio Cast Recording Company
Goosebumps The Musical: Phantom of the Auditorium (Original Studio Cast Recording)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x930ea991edc660dfd4a3a387a1500388e2285f90c159fce691ae446a9371874a. 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/5T9Lwj0JikgBDvUHZbYEZW.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/5T9Lwj0JikgBDvUHZbYEZW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1936da114b0530d080326e352e23d66e1e336dc13bd937c7548f6b2873bd049. 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/1XikSsA1PSEejQzVpFNfI5.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/1XikSsA1PSEejQzVpFNfI5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23a9c602885bd7fa3133849f459789e88c56fba5d2bf4aa51d99c13b5d093165. 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/1Ng0xFCcE5wF4BTGWKjnZE.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/1Ng0xFCcE5wF4BTGWKjnZE.
{"copyright_id":"0x65d32cb028fc8e9e2780f0a1e5718effb9a53ca1700eb9fc7855df15f167c554","isrc":"USSK32142721","name":"Is Somebody Down There?","registered_at":"2026-06-22T04:35:24Z","spotify_id":"0nlYffy5jidIUJRO46bKAU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65d32cb028fc8e9e2780f0a1e5718effb9a53ca1700eb9fc7855df15f167c554. 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/0nlYffy5jidIUJRO46bKAU.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/0nlYffy5jidIUJRO46bKAU.
{"copyright_id":"0x11e354d0dca56c71c24b719ce9c896d11fd5d16795d02efb068e7df1b017d844","isrc":"USSK32142722","name":"Understudy Buddy","registered_at":"2026-06-11T12:32:05Z","spotify_id":"01VsyuutgjhqdoIWrPmM4I","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11e354d0dca56c71c24b719ce9c896d11fd5d16795d02efb068e7df1b017d844. 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/01VsyuutgjhqdoIWrPmM4I.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/01VsyuutgjhqdoIWrPmM4I.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4b74e511d802029c41a5dfcb14d1e322c6d9dbf5c6738955279efd638c28d84. 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/7HdC2ZQxdgXS3lJq3559KV.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/7HdC2ZQxdgXS3lJq3559KV.
{"copyright_id":"0xfc1428548fa8292a7e67808eb1deeca95c94ebd144c694f7d49afcdb4daa86d9","isrc":"USSK32142730","name":"The Phantom Unmasked","registered_at":"2026-06-21T05:22:13Z","spotify_id":"6Of4tyolwFvKoN36ggNG7G","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc1428548fa8292a7e67808eb1deeca95c94ebd144c694f7d49afcdb4daa86d9. 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/6Of4tyolwFvKoN36ggNG7G.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/6Of4tyolwFvKoN36ggNG7G.
{"copyright_id":"0xd202b48397acf091c77393e6be5340b95e7d1065fc7aea04db6b31ead845b062","isrc":"USSK32142731","name":"Goosebumps (Reprise)","registered_at":"2026-06-17T04:29:20Z","spotify_id":"1WAmt9fTjyFTEwfRMtSnrm","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd202b48397acf091c77393e6be5340b95e7d1065fc7aea04db6b31ead845b062. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:31:47Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1WAmt9fTjyFTEwfRMtSnrm.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/1WAmt9fTjyFTEwfRMtSnrm.
Goosebumps The Musical: Phantom of the Auditorium (Original Studio Cast Recording) [Deluxe Edition]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1936da114b0530d080326e352e23d66e1e336dc13bd937c7548f6b2873bd049. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/773oVAnvAAFELqr33VTvIa.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/773oVAnvAAFELqr33VTvIa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23a9c602885bd7fa3133849f459789e88c56fba5d2bf4aa51d99c13b5d093165. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4PV9jiD2U2k8WVXfpjvsIn.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/4PV9jiD2U2k8WVXfpjvsIn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11e354d0dca56c71c24b719ce9c896d11fd5d16795d02efb068e7df1b017d844. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0DVclFhS6ry9azqNHB55q3.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/0DVclFhS6ry9azqNHB55q3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4b74e511d802029c41a5dfcb14d1e322c6d9dbf5c6738955279efd638c28d84. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/52Bd6cu6cODsNUCoizVsLE.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/52Bd6cu6cODsNUCoizVsLE.
{"copyright_id":"0xd202b48397acf091c77393e6be5340b95e7d1065fc7aea04db6b31ead845b062","isrc":"USSK32142731","name":"Goosebumps (Reprise)","registered_at":"2026-06-17T04:29:20Z","spotify_id":"4p4KV6PVmNO1V3UFwHRAse","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd202b48397acf091c77393e6be5340b95e7d1065fc7aea04db6b31ead845b062. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4p4KV6PVmNO1V3UFwHRAse.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/4p4KV6PVmNO1V3UFwHRAse.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x930ea991edc660dfd4a3a387a1500388e2285f90c159fce691ae446a9371874a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2tDE1bbqtjpmQrQgltb9cH.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/2tDE1bbqtjpmQrQgltb9cH.