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 0x3a9efc5c60c6cbe02abdd276d0e92f8a058788e164473a4452a2204f19ff8401. 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/ddcbb563-280c-41f1-9ca0-eec265f82165.json and https://artists.proofprofile.net/proofs/artist/ddcbb563-280c-41f1-9ca0-eec265f82165.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 → block OTSBitcoinBlock must exist at that height 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 0x3e2a9c1e368d6ea21c01de010499e1a8d8c2f174de0fefcff833eca35fdfedc9. 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/GBBBN0500407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe759ae7e9e61dab015c744685015ff6f2edd77573c0d7a21c2c9003cdd0f75d4. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/GBBBN0500402.
Voices in Winter / In the Realms of the Divine
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4adb2824829e6756233cc96718fe0959baf01b2dd9697a8490cd7f6a04e2ca3. 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/GBARL0600191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e2a9c1e368d6ea21c01de010499e1a8d8c2f174de0fefcff833eca35fdfedc9. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/GBBBN0500407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x032919ed2bd7631094517733c413f63ec7e404af1a030b7184dcc3c2a764c2dd. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/GBARL0600192.
He Tried to Show Them Magic / Ambassadors Return
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeab6930f66fb24534d465d931dceeda10e3fed2e3d97b7d8ab63bd8a7b130c0e. 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/GBBBN0500409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0253ca01dca2578e61f0d76760cbd2d4b5f904fac68ce0cd57d0eb261bda642d. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GBDHC0940904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7daa80b136325e10e316b69fda9dc09f723f0ecf2dea7ede6c30ab6549df4c33. 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/GBDHC0940905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25a32ee405a58fc99a07d15034b07d9759fe00bc1dec70418fef51230b52f06d. 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/GBDHC0940909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6afacac590977933002872d5393019f18ecf3ef896b5502488bfbd3cee1fd980. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/GBDHC1044302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x763b52910253e36c26b09e596ef142e6006de92b01c81e1dc2fd83777b444c68. 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/GBDHC2014003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59d69841dda98c26dfda61c02aefc0709df1c05eebbad9078605a44ffb03f590. 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/GBDHC2014005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00544788ac9bcb0f9c8922d7b57d0d0d26bd0e1eb8e247cae413a07985367c30. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:00:52Z), 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/GBDHC2014006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4992663a1fabf029721c80753391fb6dce703f7e9dbc9cbcae8949fca69ddf12. 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/GBDHC2014001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1134659c05f894360b5088842f4705345726465fddf67b98dfe99ea761e92bed. 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/GBDHC2014004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bd513b4af01859e6b86ce7f0aef8ae1b50ac3cbd617340fc5d2ba6919e82d6e. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T10:00:47Z), 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/GBDHC2231801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3af2549c48e3dfad76bcdf30cf4b0124878244cbc12111cc20d7b0db32477540. 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/GBDHC2231802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ce6f4ebde01b0c631f96bed9b7cb79cdc22cb985c42ae584b761e3d94c3fcf1. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/GBDHC2231803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cac34dd0b452f187bbb3bacad3e3bf392ef0405cb38913729304dd3d81a947b. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/GBDHC2231804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6096ebec864872026cc79c56820996d33765e35a1ae1fa09db30490359418bf4. 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/GBDHC2231805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60d0e5a4a21d1639d8e37fab832c4b10d1b8ab8c28f5a10f76ac6951a3966229. 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/GBDHC2231806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46e80cd301884a09525f45e7135df941c71f60d5e1c0c2fffd0b98a4144fe492. 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/GBDHC2231807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe68ee045ede77fecf81b0db5cc2ff11494946f01c5ff784a6005be84442837f6. 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/GBDHC2446709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f22b1340da1b0e3ec7565d9d2a05e9bd67102697c59a84bdd4f9d3e5d28a82e. 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/GBDHC2446719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x185cf61b905103f8adc90c14106de2a17d6d088e4f217a4accde2a33936e091a. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/GBDHC2446708.
Coming Up To Consciousness (Deluxe Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1f6b47076cf93842b5473ea744e8b993a0b34ec7475d095291964f46ec907b2. 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/GBDHC2446738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b8c29a6943cf90bca9a3e92df7a4eb476805e4dcc7f8e17626395f50d330aaa. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/GBDHC2446745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f22b1340da1b0e3ec7565d9d2a05e9bd67102697c59a84bdd4f9d3e5d28a82e. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), 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/GBDHC2446719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x185cf61b905103f8adc90c14106de2a17d6d088e4f217a4accde2a33936e091a. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/GBDHC2446708.
PERSONAL SHOPPER - Pure Reason Revolution Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc69578cdfae6c455e49287c83d7bf87a08c72414b7ca0534b2e5678c9f654f5. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GB2DY2100527.