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 0xc007fcf64db5aa25eaf13b4caa32466956424bbebd173b436d8354d1ce8c262e. Chain 2 (Bitcoin): anchored in block 954553 (2026-06-20T11:51:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ac83b284-bf33-461a-8ac3-a253a0b9b3f5.json and https://artists.proofprofile.net/proofs/artist/ac83b284-bf33-461a-8ac3-a253a0b9b3f5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Pojama (arr. L.-K. Taipale, T. Tuppurainen and S. Jarvinen)
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 0xf836cf1ddbfe51709c5c19aae937d185e4880e1f34c6c1b819ec405bf80031b3. 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/FIFGL0100095.
Fall (arr. L.-K. Taipale, T. Tuppurainen and S. Jarvinen)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2816e3cc124a2da04c1bd0b1e8d0cf0338607a1fab1b22dafbc1c144476e401. 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/FIFGL0100098.
Kelmi-Kallen Kohellus (arr. L.-K. Taipale, T. Tuppurainen and S. Jarvinen)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x905ade7bd7dcd15f6a33d3c24ce12d7b65f46caa7d3c763108bcdf4b4829f869. 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/FIFGL0100099.
Enkeliunia (arr. L.-K. Taipale, T. Tuppurainen and S. Jarvinen)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7590d95050ecf72967e33d2910ce41e8b4716fbe888cceb7c2fc177909fbba82. 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/FIFGL0100100.
Myrskyluodon Maija (arr. L.-K. Taipale, T. Tuppurainen and S. Jarvinen)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88d6b3e24bce0c44993a0c49fc211cc8e8982f85dd95d85a8f8bb17fcb455b0f. 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/FIFGL0100102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92ab13405e21175262a93210ad68e1344d916bad0d4ace4f111820f19d56aea5. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFGL0100103.
Finally, the Flesh Salutes the Leather (arr. L.-K. Taipale, T. Tuppurainen and S. Jarvinen)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fd7d52a60ea184f32aa1b92e34291fcd01ab381192905add77d364416dfac51. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFGL0100104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb57d1f7a0abbaee978d90a2f00a5e4422f1d496bff7899ae01cf652bba171669. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/USWB11601434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58477ba257ed0737139f87c33eaa17c469616cb0df3eed0339ed8012d443f269. 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/USCGJ2309119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06ec4f0a3c43f9c0bbecb6d12319710c45faa4cdebe4a47e0f39b1f2efa2cada. 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/FIWMA0900024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76cf295322e7352bd86659130339bdc8bf81ecc2c365d767a59947da04933263. 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/FIWMA0900036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb05aefbc1d318f75887b385641cdbd2286e54b98ef469a7c7ad26f24d9c2547a. 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/FIWMA0900027.
On suuri sun rantas autius (feat. Rajaton)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbecaa17eefb68b90175cc4010301ab6ee06ab229f58ff5af2dabb47e8b9bf26. 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/FIWMA0900028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5e493d79f289c32af149bcf3cad0bb684a8d8ddf915191488c827f2c1a2f226. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/FIWMA0900033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad2973179946f638dd40ddf54f1625be3bf6f95547e4cee6870bf4b7e835a9d3. 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/FIWMA0900034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccf97ed63f5b605010a2a666ba6641dad7bd23609ab71a8b7c92aa4a2e5c5adb. 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/FIAC52300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ec2b5fe492f05955b68ace9dfbdc1c5f7a6ff4e5478304e5b606ea3c8b246f4. 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/FIFLG7800016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf10ce366759ea86cad3e1f00f4f70cacbc9a5523f9e7d51d7298cd05e7300dd2. 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/FIWMA0300547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb0cb2990c72f0fd28e049938a08213a4bb0d25bcbd5cd58c7ff3df392805838. 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/FIWMA0600776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb23e84216851a98d26b263a2af28c8e764fbd11f372e50d5a592ec4483ef94a. 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/FIWMA0300552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5e493d79f289c32af149bcf3cad0bb684a8d8ddf915191488c827f2c1a2f226. 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/FIWMA0900033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc98c7bbad61e02aca82875d14407f3b9430dfdbdbeeaa286452b0efb4dbbcd82. 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/FIWMA0600780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b3307c6efef471f467fdcb678d51560af44511d7d561b966a7ebc9162c7bfc7. 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/FIFLG7800008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36175e059ea7119a1b233d59426b1e4db80f94d03b9648571d8ab5371f8f0f24. 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/FIWMA0600781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x044d4d06a2d904ec8a35044debb031c245e11fb6d2a135b9272608c5700b0602. 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/FIWMA1300522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8502509fce333697fa5f15d0376907473f70cede030603d76223d1e5fcaaaf7a. 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/FIWMA0600775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ec229cbf6bededd5bb17650d575a8bb749bad637753cbfe2bcc878718315ebd. 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/FIFLF8600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78ea319f59b7ce5ecbce689ac4b36923bb41b24e75f5315a2fc10972ce383148. 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/FIFLG8000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce50327d66c0f23ca78fd00f05252af7c7dffcd2c6ba130a127564d2ad26df6d. 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/FIWMA0900402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe49bda3e68a4c376f91caadd1514bf10e2f76a04418d7d365dc0ead1bbd0f410. 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/FIWMA0700868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1dcc83e34336a09397835cf29dc294f15547fc37afc87d831d09ab849b85b87. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T21:08:57Z), 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/FIWMA0900356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7df7aebaa77cba638ba69475383a902ea52bc2cd2656db0e4f681ae50e64cdde. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), 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/FIFLG7800012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a417dc390a29e8e7ca8d5203d74fb46c53d051e087176771c95a573b668c0d1. 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/FIWMA1200117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe686c1a7689d66199332141ec45408776e90a4ef74c0e80f645fde8ce4c1ba20. 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/FIWMA1000611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5859e3e26be3f797cc7f7ea3226f28fec389c5526b93779607278b2b5abaaabe. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/FIFMF7700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x897ae3bb672ea83d3765e1fa6116f39de3cc29c98960c9da66edff61ba64e86b. 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/FIFMF9700449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd13b8a768792f678dced7b7076af0a2d7409cfe4b596dcbb4e0db2b058a0449e. 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/FIFSC7300028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa9198ca57795fe523898a25146361850d9fbf5fe5faafef13e23e9ebfab07c1. 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/FIWMA0700867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1064febbe096c7712f152173400d2e8023ee1d32e8cc6af9bf04b17cbc4dc2c3. Chain 2 (Bitcoin): anchored in block 957012 (2026-07-21T21:37:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIWMA0701030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d2810ce683b3ec21b4ae8ad2c076ddc4944a282b84ef45b96c47e628d797a2a. 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/SEYOK1756569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42a7bc16f8c0eb750f0bb30ac6ab3eaba8806dc2ebe6172c5798145d2bb778ed. 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/SEYOK1756570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf58f673bd0f44d3dde0dd16d7a08a6405fdf234332d2cb484a7a4d250c212231. 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/SEYOK1756571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e0a4341e0b848686a49fa8bb95d551bd004b560ef551a0b2654626adb8f5ad2. 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/SEYOK1756572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeae092617d71d9ddea6b4f98457cabcce0756b83a3c4018761df4498b6217428. 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/FIMTA0200087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a4acd155acf21b09c82f6a7c67ba2148877681fdb5b2dba09be755b4d874000. 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/FISFR0200071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3268bc9a7e058be8cc7e6e5f4830d213c0262a0dee7a6110bfa85f0fd3148322. 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/FIWMA0200221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x206faad9952cce29011e4196701f03523e4c6be1bf24ff5040ce80f5236d9643. 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/FISFR0200070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c12f29b32d4e4ed840820216c764f40528f1f7a1652ec7e59dd336eed0f9af0. 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/FIPEM0200029.
Valkokultaa (Suomalaiset tähdet ja klassikot)