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 0x7ce8e36dd73a26a2d3d2c21eb20640868b7fd20afbc16efabe158b8c655d7182. 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/5e142d31-6248-47f3-9d24-5fb2285d819b.json and https://artists.proofprofile.net/proofs/artist/5e142d31-6248-47f3-9d24-5fb2285d819b.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 0x823526bd9e6077af476e7f7d1d3b687537239257c53c84c2ed9a8c2878acff20. 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/DGA0P2331811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c01ddc8010a7823a0dcdfcc08d718c4f3d1bf9684cfc553efd70f305d885dc4. 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/DGA0P2331812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd285e6d48b3af7941cdd785dd761f7d54aadbe12ba3d9c8985d6fa853af3d84b. 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/DGA0P2331813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2738078963757c201e503a9456786b300bb462b1348cc38c969e8b87db41a668. 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/DGA0P2331814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb65b3394d103b6ca5d7d5b2348663d6500128e405e4597d7d3dfd96012b2871. 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/DGA0L2375845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa18a82668a22c53db72d774360b0a3fc6be41b994f41e2a54317db92a5243f59. 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/DGA0P2331815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x956a27dd3d460dcd5ed4657d05bd1449a367e2475baf790f17de0b4b817a1889. 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/DGA0P2331816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08269e47c707802cb1dd998c207e6b37d6dedb897d28812ea626ba839e377af1. 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/DGA0P2331817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a8cd21bad7ce852fdecd26656757bd5dc97baa8065e7203de6a88b3f590c808. 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/DGA0P2331818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d20d97856b49c4e47b2916de86f5ce4c2a8db651505f8d1a53fc17903ec615d. 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/DGA0P2331819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9a400ac520cdb664d480b7450079aaf912f684264e7db4f9a211614449ac07e. 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/FRX202296638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4050111de2c3bb4269e72b25411de31d1e09501d97e8979e40fe3e6ddceaf75. 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/FRX202296639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf30b770305ccaad6cace3e804d935fd01bb21a75e06197ee6e8eab47c9ab1727. 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/FRX202296640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29ed4f99ae555c43841709cecf7f94a1a527acd92a34a7040dd61a7ca5a79f68. 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/FRX202296641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x220f2a02ebe883c392c41c55f55f8a5af7030dc918dfc7ccb7fe60c965377796. 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/FRX202296642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a954561b01a081b24daaeda4b6168a43ba3cb099014f0e9312b7b921551fde. 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/FRX202296643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab99708a9827a4cad70cbbb1e29c4d7f962edf33d487afe1d6941d8a925e336b. 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/FRX202296644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4659228f039a8b693034bf1ba1318e4a1e814c06232889011a3cdc8b00daf8dd. 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/FRX202296645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc683cf2f617c41be4168794c230aac5cfb2a89f0cee6320e5eaa0c55de0479c. 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/RUACR2000212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebb9f3f5ea6f6d72cfdbec03ef95f900ae8133bef3da0214178e86ca4637b1aa. 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/RUACR2000213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b84613bcdb45d26d9964d00229af7fe9fda3bd9b00eea6b4d2cea848baf0bdf. 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/RUACR2000214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf7aa6083afa452c0a7000c7154d4412b08f54f0c1a8a38e3560845a7106ac4a. 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/RUACR2000215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6d0742e941b3e4de8d0f5f065564c82a08a57c7e1045eb1873986ed0283cd48. 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/RUACR2000216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd441ed9c25148b638566492ca06490290e603dd72a4273760a38c9eab7b05b91. 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/RUACR2000217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79634477197724e695d9d2b9d0218abe00b29898d1eea55a7bbb176fc3817720. 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/RUACR2000218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4f6ff43b4b5da4fd7f999421d7108a821ed6b1d7545d272660b52ec3f9476c6. 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/RUACR2000219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2adc7a96928a9e3f944e294a7d13c5bb3eac77e1419fa73c70f8355a66d4fd20. 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/FR59R2074079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bd1a3d7b18e961718383fc4bf6dea023263cd5d42f898a9dd0d2425c0e5e11c. 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/RUACR2000220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafdc5317c40a4b8c93a4abac19521ef739c9d85f07a8684b764dec40430135e4. 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/RUA3R1925934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57cd7fee3e1e9e1885a1fa13a0621874c7f40d29f929daf158d6172d408862c1. 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/RUA3R1925935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2a96b9b1ac8b1c2f9aa3f986fc1df599b59adf6394acdc7842e6accd0468439. 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/RUA3R1925936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b7ca79d74139b7923eb70e1be4e566f01f4b5c8e270f2781ae2ebbf884c939d. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/RUA3R1925937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35baef8f27b4e20f522d4d766e3ca1c7f1b26f5571fee102aaba04ddfe9cb516. 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/RUA3R1925939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b07775fc0c9a186bc34170f71ed9f2d27fcb422d8a3544ff0951db778aca06e. 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/RUA3R1925940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf055e41572926282606601dd072634490100c11ff0dfd2731600bab86f7f142. 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/DGA0P2447130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe19e41732bb4f7b8d7deb69eda0a469a56a1e95f89f52ac9df5aaa9864c5fbfd. 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/DGA0P2447131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x308abce6f9843f530f4874ac8b2bae387296ee2e4efd79831a00b4021c7dc2e3. 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/DGA0P2447132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfadc64c0fd89f4a313cfdaa76027ce8ad76dd31dd6c431031f11dfc0ec4ef4b1. 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/DGA0P2447133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2641ed9e9f27fb54f75334146af9e73c9543322c3882b0c0edfdb857b10b7751. 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/DGA0P2447134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x232cb787b25ed1ae4d9c0a30eb6d07282c0fbb90e86ac7dde233ac4a87d94cc7. 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/DGA0P2447135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1477ffdd75740448937ccad9f4fc7725b48f2781ec94aef8dc6af06da7c2fae. 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/RUAGT2450065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1b791a04463f901a690de115ad0fd2f95cecc5db3debe04e8a95c91b8753c87. 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/RUAGT2424831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbddfa8d55dc7bfa411bcf8d008f4f1c4de987fc8f2acb1eb3f7e81b86eba768d. 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/RUAGT2418588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe65f0fdb193b25d151e292408168501c4fdb9ec5e7ae5366f58ac49d62eae9e1. 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/DGA052445181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31706cb788cec53eaf56ba4eb75e5fe5b8229d2c63a98542d09962145300b087. 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/FRX872472076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd09a595ad49087c70d6e47b09285ec1462a71cc0a29e8b89515b4b90420f895a. 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/FRX282432193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbacb1f0c869bb0e3f897f8e6e0b79213fcdc351c638120ad4313b04f097b4bf1. 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/FRX282432194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x984449dfab58d3563a65d1e23124059282e32ffe82cea671e56f680fb9e4250d. 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/FRX282432195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d0cd07d10118c14d1a082421e84d963d5e2f2f2bf6f96656712f3507f4fd72d. 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/FRX282432196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0730519c9dd1776f2b68a5bcccc68e7c6f487a4e2185ea90fc4bd0c1f9876a6f. 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/FRX282432197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa52f69984e118caefc76a2d91680bd2e153e922e0111813d5c361e07c4a91b21. 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/RUA1D2439276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc68dc39fcec41b0bea4b0ac287a65db8125e5f94520733471aa385f2f36d4f6f. 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/FR2X42490708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84160772fec60b156cb75f14e8fa66e0a372967ad6457bbb8655111aa04ad96d. 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/DGA0P2310752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb65b3394d103b6ca5d7d5b2348663d6500128e405e4597d7d3dfd96012b2871. 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/DGA0L2375845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x028c7cba8769c0aa9134472e1254938a31b8f51ad46257cf00354142dcd23388. 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/RUA1D2388552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80f8661f93960c9603b26566bdf118a8d1c7e5a7e0dad5c8d9d13df4087b2d0c. 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/DGA072366999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62f8bade2cbb82d246efb62bd2c7579bbd3c52c6e92235dc90fdb286f6090b94. 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/DGA072367000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf1eb40fc65e7d8a1a78362e0ac8948c8a371a9bd6634b2f2d839f9956f17ae2. 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/RUA1D2378398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39849a8a58e970134b4c5442a7369a9f95e5abea81aa3f6a619640cfa753d22f. 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/DGA062354577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f4d39dd5a00953f21589f74b6e749c6f1394ba714c87905b8be12d25d128488. 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/DGA052349039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8c8879c3c53cc5486869e3f08a0c0f419497446265fa5cadf6ea9b09685ae67. 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/DGA052349040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ec64dacfae5638828b7406a75119ba231989e2d83b9917213752d7bbb8e075e. 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/DGA052349041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x037bda7c0f7a789d741da160868b9805f24eb3a7bc6cc1403dfd97f4dc07be64. 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/DGA052349042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd133e927710b8bafaef75dd7d3867390f6a5e059c60954fdaa21a42a910e169e. 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/DGA052349043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0a8a1fb71e66ad7f145b85a4b7042c3168662e32c62548404ced703c06d0b10. 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/FRX872317310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a70f6239e79fe09dffddc2143e221e8fe2bcdc30d0fdda4f9a545fc349aaad1. 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/FRX452304155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36e1451500f78c31116a94025bb64e25b14cacef8f0f4628241d460d19762eee. 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/RUACR2300133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e6af2975d4c402bbdd8fb0f1f66047e66b30400ee9d94a0416e213a528233d9. 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/FR2X42330162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4994b22a5685e7c297028ec19ad2e97fcd12ecb9c642693a8f41dc37075ac2c. 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/DGA062271141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bcb214b6f5a101da6eb26fab338d4b33ced284740bbb4bb528c6743c64caef1. 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/FRX762215897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x712c95cd038cc37f296fe4667ee086a427ea9a5f9644c6e994c3386ce92173bd. 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/FR2X42291870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba4b2438995f75d5eddf9b2d85572776a8aab199706e60d4bdd97c8dbdf7d34d. 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/RUUM72100907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63f16f14f5851a9e601a21479edb39511925a694730c5f4827ffcd89f00207d2. 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/FRX282126868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x291957eb8b8d537245553e2b0272974e5a724aeb5cb80a31cfd638cb3a3b32ee. 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/FR96X2151299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0e5b4ce819a1f55aad841b901b6028ae971f278d538b1f159e940b9344639da. 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/FR96X2151300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb091bd9ffd7b1c59c2eacc8926bddce9a71198dafefe4ee94224d6da6220227c. 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/FR96X2151301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c06780bf1f34b48f398c12b52b44d2cf66bb232a5450e833d48fddd7f15c469. 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/FR2X42122835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x750c836aec53c2d436a838060868912b290e814021884aa219376485dba633b3. 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/RUA582104465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b84613bcdb45d26d9964d00229af7fe9fda3bd9b00eea6b4d2cea848baf0bdf. 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/RUACR2000214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa3d45d344486a675513df2475fb2fb3121359472ccac7cccfb120496be155d4. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/RUA1D2039222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6838a7e94d4781a9f9b45d9ecdd6747ec65456b53265cb78b6e5c8a9b7a1782e. 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/FRX202021353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02eb706b8baf64c9ca382ca005c0252e61b834147b1106a7fa978f0d0f28e8e0. 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/FRX202021354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe43bb3d7f8fee9f377f7552cfa5f4c23b0fe5b7c4a34baa0f3fc4d0c6008c298. 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/FRX202021355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x350d895220f1154b7720598d98549987fd9d5900434c06e525acc450e9ce5540. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/FR96X2064995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2adc7a96928a9e3f944e294a7d13c5bb3eac77e1419fa73c70f8355a66d4fd20. 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/FR59R2074079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1d57ada13c9b16277df6a607e07d6f1fd419912840c146f40b7ba2e35cf419d. 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/RUA3R1929582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bf020b521622c75fb1f6498a2a613cf501747aa4d537ad460e28f50f92be3d2. 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/RUB422303134.