thumb|Sin Fang Bous Sin Fang is the stage name of Sindri Már Sigfússon, an Icelandic musician and member of the band Seabear. History Sindri founded the band Seabear in 2000, signing with the label
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 0xaac82504a7ec92be6f25deb71677fb698463452355a2032107c48726528c312b. 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/11609cba-0e94-4f14-9d84-607f602004a4.json and https://artists.proofprofile.net/proofs/artist/11609cba-0e94-4f14-9d84-607f602004a4.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 0x0112cef010302f2266d4a4b3b1df06f771e610ab8655de06a5e610a53bf29413. 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/GBKPL2148908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb3f27078ad4be8fdf8cc87e2bfff327b26abb50d9a5f9616f2174d3daf3c18b. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/GBKPL2151728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f9c0dc92d0a55bead772bb93b531cd5dad5b264bba99849e3d4161a72c7a6e8. 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/GBKPL2154281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ad1bf2d250fd36e60e970cc70f69b6e602a0b21c79ed6bca25ba1e77e40acb8. 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/GBKPL2158044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d0f6541d11e9268eb3ee720fac7627ed11fd1f873177bbb82907306cd531b28. 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/NLRD52035840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x834c7bea9a63463f1df3ab2d067821cb90a4edb9fc360c5bc95abb346e342f69. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/NLRD52035853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf85034a320f66fb03eded9b86a8936b30f9c5312d56afa4ae58d3fb925789f21. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/NLRD52035881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdce3708fdc9493ccb59ff806c7f5449d25d2a026ed121927a6950f4fff2ae908. 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/NLRD52035882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e69ed045ee2b47fb02a8828ad2f8548f0f21a3f64c2884f4e09effc7da950fb. 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/NLRD52035883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65fd53a532067e2b2c47e706b16b638fbf80f538434ecd4cf66bf902a4ddb1d2. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/NLRD52035894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58657c9bdf4ee46aade0ab2dfc238bfd90e70731ff4428f8fc69259de55c9a19. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEX261715001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe623fcd24a593b827a92a309b9f9734ec78e9805703d0341351c6aa34024ba4e. 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/DEX261715002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad71957761845d3a7e2105c61f1703547e5ecb64f24019d4647bd8f49891f0e2. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/DEX261715003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aac5797cd55082ef444ea630e1332829760dade58d4f6a2b8427f03f1bf0d1e. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/DEX261715004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x354f2123000edc56ec8f512c25639e7bfd27f9e26728abf07f33fcd4c76d76b9. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DEX261715006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73db3283b1f079d5d45f1a50bfdece43c81c9b7596f829bd4f6cc261aaa98144. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/DEX261715007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3749493ff11c465a7ef21ca1a40f22a25d0475142c1873ba0baf6f24d348a11f. 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/DEX261715008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82c04c351cee23e6cba677132c0772fa691deda2407ed6d6cc31998624bf5e63. 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/DEX261715009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38bc42c8e1fcbc33cd2dbc16d451da76356e383c784f44432500dd19f2fee237. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/DEX261715010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d574eec5de1e895ced5be9ca4a2c2d0e3395c7bad625a6dd1584c2cbf2b8fdf. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/DEX261715011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5665782de458222275f90f0f11bc2c64629da9cd4a4bc6a63987aa1235aaa6ec. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/DEX261715012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65fd53a532067e2b2c47e706b16b638fbf80f538434ecd4cf66bf902a4ddb1d2. 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/NLRD52035894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdce3708fdc9493ccb59ff806c7f5449d25d2a026ed121927a6950f4fff2ae908. 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/NLRD52035882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf85034a320f66fb03eded9b86a8936b30f9c5312d56afa4ae58d3fb925789f21. 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/NLRD52035881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d0f6541d11e9268eb3ee720fac7627ed11fd1f873177bbb82907306cd531b28. 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/NLRD52035840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ad1bf2d250fd36e60e970cc70f69b6e602a0b21c79ed6bca25ba1e77e40acb8. 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/GBKPL2158044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0112cef010302f2266d4a4b3b1df06f771e610ab8655de06a5e610a53bf29413. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/GBKPL2148908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3749493ff11c465a7ef21ca1a40f22a25d0475142c1873ba0baf6f24d348a11f. 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/DEX261715008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe20eb9e5ee17c6875abbffc86d5c13aae2d9b8bd1a637fc6f67358f4b0c4faed. 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/NLRD52349183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61daa68520d32b94f5df14dd6f5f5e8829c78ef448adaa5264e4a6e9749ae071. 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/NLRD52349187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3535a047dfe29f592519e70013f09519d91e3b44db55e030db56cacafef43e3c. 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/NLRD52349188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bd01d72ab406e2f95ae059c9a24378026515eff0ea85e17f246b2045948efbc. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/NLRD52250393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8b51f1086bd2a3833ab28c5ff3dfdee2d202e923a4f823c3dcb28ce732cb4a1. 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/NLRD52250394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff1f045b42d82866e94bea9f59a3e2a329b6fdb6cee13c4d8280d0467e8a9111. 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/NLRD52250395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x812d7ac5aac8c162cd9930f399f85447dd3aea2eecfaf742249eb01c9ff37576. 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/NLRD52250399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fefcb32921b6a985c59f89f682e9d5b61ebef52f653f995adaa701aad5c797e. 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/NLRD52250382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3070a4ae3a04438ec9dac7a49867339e1657bc5fee44e7cf28762e724c159ae. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/NLRD52250384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe815b77608a3a966d46f521639ff0d61337371faeeefe8b9e20d0acbe805c56e. 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/NLRD52250391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd27ce0aca65ac77c95aeac8c46b98aa31fa0a58c1ac4547b80bd15a0d95518ce. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/GBKPL2019763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67b8c9508447f38e66c55832146a5336f912650458830c84b12b15986df9296b. 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/GBKPL2024877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0cf1c13229c26cb1d259e0355b6649afcfb24bfaac34a11a05433eea6788d5f. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/GBKPL2024876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5911ed3ce2329255cf8061de24fa2b09019f71e2af93a9f73feb8dfc17a0053. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GBKPL2016722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f1a89a2e37fd5847f770fe13f8628b4fa8b41606780fd9155cef119e08c9c36. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/GBKPL2024873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70be1969fb4aab774539d60dcea44da81ea6ffb94f7826be82c6e2cb0896cd0c. 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/GBKPL2019715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0907dc2590d08b8b4eef8621592e22bdb95a624d1114f4b06cb4535cd7fc262. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:11:01Z), 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/GBKPL2024875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19511e62ab9efdfa2a649fd4c3dc14a042524f4243018e351a963c49b524f694. 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/GBKPL2011366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34656a5daa30d5767f51e88e5077d71e101117e9f8ae16283f643eb0084b2f82. 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/GBKPL2013173.
Flóóð, Vol. 1 (Live At Iðnó, Reykjavik, 2019)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b149e89e62adc750fe0852bf3cfb61e76d4db0f9274cbc4284a1b383ecde993. 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/DEX261917004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x888848cfb0046749dfee4e359b5eda85b44d272e4acce6728b26fe39003f3ef3. 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/DEX261917006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f6b9b9aaf16bc6c76f341ea25a608380de8b4d4aafd5f0a3296b8cd27afa77b. 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/DEX261917009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f133fc0e025bee42408024d510813dccdbc74607a7e83913794f65e0a75e734. 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/DEX261614901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5c84e83f1d7ae9e6fe2df77adf0ad78beac5186e5bbc9b2fe3e42fa8a430508. 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/DEX261614902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x207b825e3d7afdd4a63064d7eebba503cff29e45c814ad76ff13ff09b90c76e7. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/DEX261614905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19e3902f1e9d089232e8054b9a3305cd24d972515b41b8993c3eaa477f2ad33f. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T14:48:03Z), 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/DEX261614903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67cc60657e06f81a3e0f6cdeba97cbd47725bd4381a30f2c9539a3e3d69f0abf. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DEX261312001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa65c3f57b819c5e3ce1d34f179cfd7aa0eb801b424299891519d8eb930b401bc. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/DEX261312003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf73c564c37b367453d531c9d89a840263339b0575b122c34d9e3683a413d1b74. 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/DEX261312006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5bf9c2bee1cfdb48d4148382eae254f1e1a9fd695b01109ca2eae8892829e26. 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/DEX261312007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99035f3235a8d7e5dc23a7a5059b70783872ee4e28c1ac159207d2db66edd5ef. 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/DEX261312010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa08129345bcfe6e61424d50e0e357ee872b374dded7f0fbd0b9b687dcedd04c. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-07T15:15:30Z), 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/DEX261110403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5750881ebaaca39ac7551a988910bfe7fbf0727649e9b609dd9b8173c39929f6. 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/DEX261110404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfea7778ca210b1ceedb6c9f85fe655e1d7a63f2aafe8fb5089b1d81ceb593b0c. 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/DEX261110406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x568c87b6dc375c7524dcb49b62a57de6a22f217efdbc57af5739e32af3e2cc68. 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/DEX261110407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2395f3b2453e4d782b0aac62968e67e663e36ede9ca636178dabb243d26a356. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/DEX261110410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f3e0aa7b5ea71b8221edb4c1cc06d98b7b3d8a4f6a82cecf7a997c73348d5d6. 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/DEX261110412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48e64f683a385afc32ea5004585904aa757d891048d0ec2286e8fd66a07728d9. 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/DEX260908801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38e65e601b601045826846ba2e17269da9105ba209be94b2f5df068254998e72. 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/DEX260908802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x522e46be1a6a062735b9e390a49bdf886c78307bd94a68614ccbc1f0590e0c3c. 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/DEX260908803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f8f713f778dfe1ce9d85831b6cb122213dd631d8f861bf58cb06a2cddf48217. 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/DEX260908805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56582e03b9027da793427f73050dba308a4ec976b905d9fa8c015f61d23cf059. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/DEX260908806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bd01d72ab406e2f95ae059c9a24378026515eff0ea85e17f246b2045948efbc. 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/NLRD52250393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x702c8e518d6f9210be1fa9f8c414b22217b1911671f26aaa7c6e00b0da386d73. 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/SE4DQ2200101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6da1366b2634221f9ec0e0c5fb0a4eaa03edfb6f08db6725c6aca8b65c97d773. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/NLRD52250367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17c7c48521e6417118552cc80205aee208cf81532868a118f67f9b6413837628. 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/NLRD52250359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf990e1d64deded683a1d9e263ec79af7069e03f0e2f1e85b435456a9f09a599. 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/NLRD52202151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd017c2ac7ee25cadbaa7b351bedc52ff036414494029bee94e9c8e13d2fdf8e1. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/NLRD52035843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53ddd61f612e97602affb60e86cb44f62a3e00fe39c61822084d65b78c4567cf. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/NLRD52035839.