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 0x95c522d8c586f90437d534b1d7f1616dd63b0db35fa0792ae1fc405b3e51ed78. 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/8558954b-b5b7-4f69-8fe3-e233489530e4.json and https://artists.proofprofile.net/proofs/artist/8558954b-b5b7-4f69-8fe3-e233489530e4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x9915112d61bcf6ac60a7ea99cd0a7d7fe51359fe88cc9b08079dcf03919b4f6b. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/GBBLY2001180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eca0fab42ab0f32c9c23e91352b97edd16e71beddb51087f2696c162a8268ea. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-02T21:02:00Z), 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/GBBLY2001182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08de37a31c1caddf206a78c44e2b5e097880246e6aaad474e6e758add38a4fe1. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/GBBLY2001183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6228d88b9b548f74980f0900913ed763c368a697f17a3e18240fa79369ed6378. 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/GBBLY2001201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x607d5379833446d356d9a5a94f5faba29fbe861b70de768b8201cd748f5c0076. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), 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/GBBLY1901222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2108f3a772b01c64e568d66ac18eaa6237682db1c1aa7e52420e742864bb57e4. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/GBBLY1901226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ddea1985065a9be306012a82e440fbcfab07c9c6e091f5b52e240384889b497. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/GBBLY1901227.
Sunburst Finish: 2018 Expanded & Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe112962f4e08b04541e8fe76537d581b0235c8d426e61e69a34f9d5b0b6eda27. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/GBBLY1803445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ee22f818ea0874a7727664127b5938b14f37bbfaff42b8e0db9ca5d4895a1f9. 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/GBBLY1803446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f40e6731009b59e565f0814217757a93f1bc43e529a978033858071ef0b9f22. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:46:54Z), 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/GBBLY1803447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x298428ef0ba5c7753fa3a2342232e900ffa26dac167576015167137ba8843a13. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/GBBLY1803448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x089d95226a17c43726c10781cef1d9443b757d6e2222976da7a725c97def66a8. 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/GBBLY1803449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc6579d10a63acf5e26eaafc66510a8ee259d15ea6f0c3377748eca24041d8d9. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/GBAYE7600264.
Raiding The Divine Archive: The Best of Be Bop Deluxe
Raiding The Divine Archive: The Best Of Be Bop Deluxe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f15c25b9c4ef6f6ff475fc10ec42439d443f3a73ba5f6e83073d002b6b37d2a. 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/GBAYE7600164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71977d3f6fd0b200366c1a6f67538da2d60f72503304a5d138e857fb13baaf30. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T09:42:07Z), 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/GBAYE7800526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe83c301af2b09cf15ad43055fe7b9473e3b53a9a664b0f06860f12997aea970. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T00:19:21Z), 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/GBAYE7800290.
Postcards From The Future - Introducing Be Bop Deluxe
BBC In Concert (15th January 1976) (digital download only)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50254461f44512f8039d3b72b6a869321c9623c8e66f124342f4ed1c56c8d489. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/GBBLY1904547.
Drastic Plastic (2021 Remaster Deluxe Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4564e183779d2e985a89f631fa1ea9c890629d7b2cae2950ab4f99c0c390456. 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/GBBLY1803440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c0b6fa6b28d2f480cd003987bdd51222fe51136f26ee19adef19e4f7385b546. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T03:10:29Z), 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/GBBLY1901221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc7cdcd06158fbd105f37123b2d52fe2bc5742f227363f71e5a6aec11abc0efc. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T05:55:09Z), 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/GBBLY2001179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x607d5379833446d356d9a5a94f5faba29fbe861b70de768b8201cd748f5c0076. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:23:55Z), 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/GBBLY1901222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9915112d61bcf6ac60a7ea99cd0a7d7fe51359fe88cc9b08079dcf03919b4f6b. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/GBBLY2001180.
Jet Silver And The Dolls Of Venus - 2020 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfccf3e85ebed340543755113c7417e56d7ae81a99f12ddea6160881298da5aa8. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/GBBLY2001181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43a323f54125c6b141073b9608309c8f4787373b4cc16ad76f80897fd992fa6d. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:36:56Z), 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/GBBLY1901223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ca38450ac2a2f6b3bc7eb836d9a02ef04a3f2e5cf796d9d2c22c9905968b3a3. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T22:28:31Z), 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/GBBLY1901224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08de37a31c1caddf206a78c44e2b5e097880246e6aaad474e6e758add38a4fe1. 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/GBBLY2001183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb720d7a0f08849a60894c21a14e6aef511865dbeafe9b8fe3424c66007724eaa. 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/GBBLY2001184.
Adventures In A Yorkshire Landscape - 2020 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fecfed9ebde3f0b869d70962a17e1409ca576b5b0d7ccbb5aea580a050c26ba. 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/GBBLY2001185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3989c060769b428a4bb30d33c22111168d093f9622ee33a11728f13acaccc103. 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/GBBLY2001186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c5144a9bd8717e6b3ebd15e0d8888b90fa23ff36b88237e9b5df8063879881b. 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/GBBLY2001187.
Darkness (L'Immoraliste) - 2020 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d142ba167d6fbbf33ab612b1b60226d9b260b6df147ec2eb8cf52530cdf0845. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:38:43Z), 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/GBBLY2001188.