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 0x23615fe0cea868575a193e4c548eb0e5c752785ad4e53a809eb4ccef720c501a. 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/b9486a3d-ccb3-417b-806d-502de22cf633.json and https://artists.proofprofile.net/proofs/artist/b9486a3d-ccb3-417b-806d-502de22cf633.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
SF Station Presents: House Warming Mixed by Vincent Kwok
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 0x34aaa149b58b68e8a1c837ee5bf134ac029c6fa1bdb5e769f097f04ed6fc5e65. 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/US4MK1800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f72be9c4cd8ba2538a43dc29b48f6200e2eef862361717f42a0102993e906e7. 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/US4MK1800008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb6d1b3314ff17592d891758bab614bc3c7184172c427ee9f00e14037b8b8c49. 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/US4MK1800011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe5eec1506893c9a0795c878280f238ec5a09dd0332ebc8e657b63ecef5226ca. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/US4MK1800012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d5d21b4bbbe2b1823801f48dafc0c25c65fb2b2fef37035e59f2bd58d7fb31c. 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/US4MK1800013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefaafec21ec5d9fc5977c983d6094fd2cfb0a290b0f174dafd2ea6318c13f31a. 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/DEZC62118126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x374802d30d7761fe932a6b3f01caf4c8e435a3b0ff6bf1cbb5127a216aa29c67. 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/TCAFC2011536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe97db13406e8e9a1bd6322cecb491fc86154bbcfca707b1b077d9954ebe368a5. 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/FRX202277960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c684b2101a94019eb86b59185f3e2bc5ef1ee0b55f87732218633e8dfc4e72f. 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/FR96X2301860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe60ab9e310596892c55c4bbb953e2784a03c4dc5338fd568b9a3190be91a46a8. 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/FRX202277961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaa31c9314a2dbb0c6afcfecf4984aaef40d1b222236f24a291a7c6d6c9f3a0f. 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/FR96X2301859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19abbc6ea279379db991e4bd8b76f4af1924fdcf25005c04edc97ec80fb9c019. 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/TCAFC2011534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d5da4f6f81089a2bf5bd93bef67907f2af1a6ca6cccdd79f0edbb6c606c6d66. 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/DEZC62118127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe458591b7b39edacb7391d6877fc6e51af8ea5f1191e9e945db67718f922e9d. 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/FRX202277962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2003b8eacea6a1eef9d90aec0427dfc08d8ba71ee83aa3f7c0168f1a15ed76b8. 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/DGA0M2424135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54c70154a38a0c5b1c3877ce11de4c0d27ac43910ea3430dd65d170b69787d79. 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/US4MK2400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8e179665f7168dbeee59bd773c9028cffbada5fdf0c08993f8f7a27ac21d575. 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/QZWDE2438097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22d3a30c3ec262ec0cced595e398dcd48745685f5b338784716380e9892b8a93. 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/US4MK2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee19548aaf79f0ecf76cbb3a53518039a8204f28c2884e6ebd5252d425ac77b8. 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/US4MK2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a78f0cb10be0142f4a341dbde7723e9fa8d83a6b302bc8614a9c81585256650. 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/US4MK2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16c12afff0c88edf2bd2211ba6af3e41e47be69625dded9ef3f6324e5bb4b149. 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/US4MK2300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a78f0cb10be0142f4a341dbde7723e9fa8d83a6b302bc8614a9c81585256650. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/US4MK2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16c12afff0c88edf2bd2211ba6af3e41e47be69625dded9ef3f6324e5bb4b149. 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/US4MK2300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1da8652894a40c6583b6f28d9284d3acffea7b47d49d8b80d0115f2191dc2a9. 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/DGA0H2351007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bcdcb0a8919d85854ec16bfdbd48d9113ab6f394a7ee4bcc0af8f6523d26292. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/FRX282315469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaa31c9314a2dbb0c6afcfecf4984aaef40d1b222236f24a291a7c6d6c9f3a0f. 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/FR96X2301859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c684b2101a94019eb86b59185f3e2bc5ef1ee0b55f87732218633e8dfc4e72f. 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/FR96X2301860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9caa6b495b6ced888965b9cc183fe871225177adb448fecff73d603a4bcad20. 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/US4MK2300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcaafdb0088237141091083b7174781ebf0e49f07587adafb1835d2c981f3858. 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/FRX762236884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe97db13406e8e9a1bd6322cecb491fc86154bbcfca707b1b077d9954ebe368a5. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/FRX202277960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe60ab9e310596892c55c4bbb953e2784a03c4dc5338fd568b9a3190be91a46a8. 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/FRX202277961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe458591b7b39edacb7391d6877fc6e51af8ea5f1191e9e945db67718f922e9d. 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/FRX202277962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a2ca08b248b08260e437a7b300201a67afb74b12ac08e6c86a57a7947b9ea39. 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/US4MK2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19db8299083bbef7af81d27b83101eb12d261c87e3d89b599f52af5a76c3ffac. 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/US4MK2100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefaafec21ec5d9fc5977c983d6094fd2cfb0a290b0f174dafd2ea6318c13f31a. 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/DEZC62118126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d5da4f6f81089a2bf5bd93bef67907f2af1a6ca6cccdd79f0edbb6c606c6d66. 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/DEZC62118127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2a6c297a905aa6b51fa4ff85c083c9af80b177fe45da85b7215372b9111b32c. 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/US4MK2100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19abbc6ea279379db991e4bd8b76f4af1924fdcf25005c04edc97ec80fb9c019. 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/TCAFC2011534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x374802d30d7761fe932a6b3f01caf4c8e435a3b0ff6bf1cbb5127a216aa29c67. 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/TCAFC2011536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ce84934d72f5979bb210cb0f95bc351293f7ec437d10c5fea047fad338b9131. 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/QZHN61983534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd7822ab0cf76ffb55b94d1801351c5f58eedd2a29c8ce5b923843e780854d90. 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/US4MK1800006.
Didn't Waste No Time - Jackin the Jazz Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7b383b3626909b0afa107e63b502673a970e701ff93c9e86effd6c87fcf9091. 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/UKACT1714809.
Alive - Bosser & Wohde Somehow Alive Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89c98525fe9adb98b7136df43b85ef563636e38e695d012d67c457eb92637e66. 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/FRX871592589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x448ef872e1a6220a503b661328de2569054cc0a7311c53e469376abe7500c2fd. 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/DEU231502780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeac51db9300b6d56919bcdfa46a1fcfe3f73f20b203e87ebf18387ec44d3320. 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/GBZEZ0900039.