1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9d65ff1101710985f4cfd8cbbae5586044b7df34d404225c28163a3831c94ab. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/faa8ae5e-6df1-434c-8824-cc88dc341533.json and https://artists.proofprofile.net/proofs/artist/faa8ae5e-6df1-434c-8824-cc88dc341533.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
I Want To See The Bright Lights Tonight (Remastered)
(Guitar, Vocal) A Collection Of Unreleased And Rare Material 1967-1976
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x711fdfd4922d21414d1e6b10682e9dc8ccf233c8a027c365f8a1ab3832bfb119. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRY20412574.
Live At Rockpalast - December 10, 1983 Rockpalast Hamburg/markthalle & Live At Rockpalast - January 26, 1984 Rockpalast Cannes/midem
Small Town Romance: Live/Solo in New York
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97bb78cec97b642d01b928f601774277673c06c77dbd05c3403dede30686a720. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USF068500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72dfb42c31fdd0086f09035a975ad709bd95af22b35158a7255749ed339fb08b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA28800432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0798691b69303ad807f627acb2414a9da3de61337624fa220b0becfe9814b70. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA29100724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe65369d46928add923057ef0136b6161ed9c3359d1af3fbc642b75159467e03. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA29100727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfde1d771c2a112b26054b08c9e1a3074b84f19ac60d6ef8671d256266b81d2c4. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA29100728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x418fcdc0cac5f046aa734642784a10f49c1a924a92ededa4d96d64c4152ec982. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA29100730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc6c8212e63560ec826c226452f98217cc29875bd917232c2efd7b182dc40490. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA29100731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48385547ec08c4136e366f97b1de95131575af422be74c21a79a0b503087cbd8. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA29100732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e52b633c26b4187a644fcbd33f7a4997af564b6f3228e63696fa6ae12e668c0. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA29100734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x099efb9a86d6a4ac6bcab630166fd160f55a26656b88205c1efaeb452fb27b0a. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-20T00:29:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA29100735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9629ba0eed0919c0a5a2e5a6acf94f571ac5c1252463eb70c1d6154c9631d3e6. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T04:53:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA29300750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x912ef98e3e4f2fe53f7335ac5c24d1ac81426a80d2374e0bf56c525ac7e73603. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA29300751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc766102643d35315a804ffd016af5b07484b206e1c51337bc64697a3c29d1776. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T21:01:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA29300753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7015db3047c11f7b5bcab3dfac4009c2d529da9eb1c6019fe07da1a759ac8304. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA29300755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8cc9b44b122c68e2c74a234668d386784505b751b52110c888ca5be1624a3a5. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA29601110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b5c3f8f553047c8b9faed1666e587bc0c8e4f5b2cf05d81fa2fa7f34c94df5a. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA29900331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42cc2b803fa4a278aba7690fb5e863524e7a1295898ff828923a98d9a4c30f5e. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA29900332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9a84304783d239949c17a9b718205f6ceab25a96225958687e767f87616835d. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA29900333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44f49892124ec4e6b58660dadde3a905e14d37686ac1f730ac5a924b592ac3b8. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA29900334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12ffdb9de9b3123aad3e51ae06ec3439badedf68e2ee864c60c7f303406ed5c6. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA29900335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86cefc1efefa9917ffb4e5319b57fd97c8da657452008dd8eac74fc785c4553b. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA29900337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb531f39982e3d9473d1ed6f16247519e3f02e123dc940a0bb6973599537cb408. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA29900338.
The Best Of Richard And Linda Thompson: The Island Record Years
Action Packed: The Best Of The Capitol Years
Turning Of The Tide - 2001 Digital Remaster / 24 Bit Mastering
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf39de3f65610ec20afdfda803d19baf422559961f91b36c1d0350d97c213a3b. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA20100274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x347ecebfa80323fc9625ce1aee75b3d3ad36a48affcea63633d6f994b1b92021. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T10:02:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA20100282.
Poetry Prelude - The Music Of Richard Thompson
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd7f611ef12b606afd2ebb0f453ae2dc46fa1e4a5a2966a6e890bada980f359b. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1112954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x099e340ef7f86de769f466d0b5a2e6296a153b301a52c3f1a9bf5507218ba2d4. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1109963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x137fdb6362cff79d7a0de48cff45f16974977944ed89f502763d71f6c7314319. Chain 2 (Bitcoin): anchored in block 959052 (2026-07-21T19:50:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US27Q0507415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x237acb6dadee3e64b92375932772f1dd3b1ea5e907688f6831b054f4e8470e6b. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMMQ81400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f9c8e7f60aa0fe5d91275f96ed890b2ad4f5ce9533c61b070386999437a8afb. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMMQ81400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49cedc0063fdfc5a734a7516a5b51cebaf4acfa57fa1320698c95302b63f63ef. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMMQ81400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b3b7d702d3a77a3d2908db328d10167ad98b47092ae6499d5cfd34af57acfe9. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:34:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMMQ81400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d811ec4c8d67df9550317ed6b17726fd954395978307039716c710f05191c91. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMMQ81400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d1a08baa9bf0b02607d52016179711d239617d65973f994a7688509155dec2c. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMMQ81400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdff9c78fc7dab6744525c551d1fdab838b36837a92f4efed4446b90dc445f66. Chain 2 (Bitcoin): anchored in block 958617 (2026-07-18T22:07:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMMQ81400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39927b4613f523073b7a813c5159fe842d78ef7af9f365659aad900198974482. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMMQ81400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf016c13c01ae50a10f3b31e8b3ecee0b8824ada826fc1665927fda07f2cd178. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMMQ81400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x587e4c2c6d05909f3550a1e05d65bc9bc2204e5f96541e615b764619aee14d0f. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMMQ81400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28a4f16fb8ae4fb4bf2dfb48f04f2239d4d47d8188de62032a8d174ad125993a. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMMQ81400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f9c8e7f60aa0fe5d91275f96ed890b2ad4f5ce9533c61b070386999437a8afb. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMMQ81400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49cedc0063fdfc5a734a7516a5b51cebaf4acfa57fa1320698c95302b63f63ef. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T15:35:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMMQ81400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab320cbfa02bccaafe3609ecfbe210fd96f6e7ff4d4f4a07765ef1d4f3afd79c. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMMQ81400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d811ec4c8d67df9550317ed6b17726fd954395978307039716c710f05191c91. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMMQ81400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfa69417eb16192d8f7454a58a92ce553d06105aed1ebf10a8599bdd56b7a669. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMMQ81400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39927b4613f523073b7a813c5159fe842d78ef7af9f365659aad900198974482. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMMQ81400012.
Richard Thompson: The Mask in the Mirror
The Cold Blue (Original Motion Picture Soundtrack Score)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2b3ac5da8d43e91b3cd9561a3d9bef60fda7963b95823a47ad5cc716bb56d9f. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGW71900019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a178028459e7234c96dfef5b436f96fd4e68f8ae2d783ae8ce9b1a96761e8f3. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLKU2280001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x485da559f6562ed11383be4260764175a289854eb6f565305e501b7f738543f1. Chain 2 (Bitcoin): anchored in block 956713 (2026-07-04T23:03:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLKU2280002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd70daf5f21e22abe8184602592d811d3ac61f168a1216f8424bfc6db28b58094. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLKU2280003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25d3ac0fa0fa771b66190ba8123d85ba7a4b2e33f88cff2a2e816c9319e12549. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T19:59:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLKU2280005.
(I Want to See) The Bright Lights Tonight [Live From Honolulu]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3cc80a01469e2a33d3d1e98fd59515f3f3032bd60878d5de90da99f59dcc5d6. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US27Q2357801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec3faa6b8839b26642fd586cbbf31e484bdf25eb16eaefa482c09fd54d8574f3. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US27Q2357802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e3ad57c0f596019d7750c82ce1b96b013108f43dd24733eb9ebead359d8ee09. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T20:09:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US27Q2357804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbca9d21bb34164326ede1de498e9bb2459487f818ff7d38161c9415c9253f1d8. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:31:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US27Q2357806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95289bce98a0e326e6562118f24173fcc78656badb460ec218aaf815599c02cd. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US27Q2357807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9bb41d00f7e63ab31ec5f2405fecb8499c4c0f4517b5e4e3508e366cd4f16ec. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US27Q2357808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bc3ddf126d09260e58ac87de05dda494b04dcc6bf6f244d5832de186c896771. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US27Q2357809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e98c120bfd025c86dbd72924a87124eac7e923becce714514ec3dfc16fac985. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US27Q2357810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x588501b2a5669df78f0423e03d0e2195410ee807438d9242d9b193496f1ac44f. Chain 2 (Bitcoin): anchored in block 958130 (2026-07-15T11:11:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US27Q2357811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87e245948222e53c88eaa38fc167c243790462183ce88358304caf94037d117e. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US27Q2357812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x105b1f188938bbd039b3b040333557fa1242c41abded36498bfdd8df8f9b57ae. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US75M0700754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb573bac2cb8e5be5d182f7391e05c63af34f30f19279895448f08635c3f86c10. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US75M0700751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46f0262962ad7b2636cf7ae4cf912c678b17141e429985ae090bd93e6209e7a6. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US75M0700752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7e65cad88c6adf313a7c284996429b98853d2db6e12ac3c3fbe34261e5a31df. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US75M0700753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf80314b9c7449c8f384e89c2348896950a7c4147208bd155b7cabfbb60065c6. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US75M0700758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b8fffcabcb383a1f97f3a3fd91c27be491ec02e48d6b15aa603cc4249f01aa1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US27Q1663162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5b122f2f95fae2ecfbe9f1bbcf11ddc83b8b466eb63bdbf4d8dab29c982c3b3. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US75M0700761.
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8b64b2557ae5c63be50777d74974b024807ef9d583959b6658bf4a30e964390. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US75M0700757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a99944d055b616b0e33b29b69fcbc28b10a1ed8069d9d625e75586f0b2ff698. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US75M0700759.