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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb13f51a34021f02f8dc8245fc04dd6bf114baaefe576486b2c82478d6a21801e. Chain 2 (Bitcoin): anchored in block 953791 (2026-06-15T13:40:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dd827346-4672-4920-b0ed-f375983c2238.json and https://artists.proofprofile.net/proofs/artist/dd827346-4672-4920-b0ed-f375983c2238.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb635f082471dfed51293497c9609017dcc195568a5a41ccd6ec69f512c9672f. 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/MYMT23700031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05a41088b2014bd86303798b2ae364af08edc08b9cfd02e4b2408919abd27ee1. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYMT23700042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e0d71089d8502482bd83f5e45e46ee5628eaf56dab2279a0c755047fe68075a. 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/MYMT23700049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9447469511d1df29c41d088ef169e18c0c45bc1ba88cfc78667da191e5e229b. 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/MYMT23700050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c2c8a5e1f4e1189f0b36b34c1a199cd35f4590922734150195c6488698d4721. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYMT23700059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d86e09d85fd008112bcfd2d3e5efbbf3a0b9ec75ebdb8a51a707dd342734b9a. 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/TWCP32130008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf93f38127e270c5fa3901200d6f5cd0f5410218b982a0652e3a5e4020255a649. 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/TWCP32130009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe454910dad0ae1f90ff71d15db1648812385b30d8dfc5d6f7bc8223b00b74d0. 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/TWCP32130010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b3d333f22ca80ef8599d880facd42130f153eb1dc8267436136580dc58d4ecf. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCP32130011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2af832d7da759c287b7b2f3acd8bab30c58e43243f335aaeefc2b8cbab4b67a6. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCP32130012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d999f6398a8d8f229b0ff4242ea6f1d0af1934ef0018475847e68c2e6629de7. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/TWCP32130013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c77f7d46bd1714fa3158d062193110f99bac097148d1ca570b46459f2ad108b. 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/TWCP32130014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b517988636310e492882bc6a9412753fabe414bd0e0ffae2a863a4d1b424a1d. 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/TWCP32130015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe407643445ec2d98f0c534f4f98155e2cde24515e610762e437c3c0eec60dd07. 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/TWCP32130016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa426bcdcd483e99af44330a98313e797cad05c20c6053617094ee242afc39c90. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCP32130017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadc29a1fcb9bd023d0f38daf3224628b32276338881d86b048293573f2aced9b. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCP32130018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdde8831b9d6dbd50e34e671f7bb9634b1a1c820e87c5958f1837a648d5cdf0bb. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/TWCP32130019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3cba7eb6d51df26d84ff7435f2842fe07ceafa7b6ddeca850892b1ce0f3dd82. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCP32130020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d95a525dfdafa1ca046cd55df7cc904995e753cf92be10b0d0d7a410a3d4fc1. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCP32230001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9a28efd38cb8b126866afec7558fc5c3e6498803e247464d4f0bd31b27a1119. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCP32230002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe698d3d65c7485a0178848b98963581534d98576572af9b9883d1834ef0d5845. 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/TWCP32230003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ad245b27c028d60b59a1fbfdd0e8939f6708654be52ce056e35297e8b2994c0. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/TWCP32230004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d41cb59a93f4cd9c7f83b7e5e103994d3fd1459eb4b7ee3902a24e4c4d40baf. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/TWCP32230005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29792757beb5ffcd53034e1f75cf0a0c3aab2aa38755dc405131fdf58b0b6620. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/TWCP32230006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff84cfdbc9e6dc037ce964378899ac392b426320c804f0234bc6314b23e80d0b. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCP32230007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x476be88757b95f5c58532186e314bb4085fe1c99cd172773163a9a20d0e60bc1. 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/TWCP32230008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb0a498471e9afd9749cca1ba37b03b53fc1305eca34c512ce69a1fae9f62421. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/TWCP32230009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5103089304f190133d7da3053053c02cec32575533d85c1542a25284d13f2f99. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/TWCP32230010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49ac40a6994bd6165e4ceb0df94066d7aeb58b0682eaf99543cbcfe03b0105b2. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCP32130021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac0e5ed487606190b93dbcaa3b4158f4c34806e4c28413935a789e182272796f. 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/TWCP32130022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b0e4a985da600ae412b2c49994f37dc5cd4eb11846d11d9a48a2eb0da831fa3. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCP32130023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5e5bb527ab82ded4a622da81b6c08576952951fc26723fcaa89220da0598e07. 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/TWCP32130024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c3574f970a1d63daa25db0c24f924287d66561e4170629ffe71e9906cae3b40. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCP32130025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6019215a95ccdc47e2c5f4003b7a035a4894445e7b1fe4ed2c3e028464cefd5. 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/TWCP32130026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb374dc33477b3c7ae463437701dfe73ecd0eebfc40b12345dfebe4233cc0a720. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/TWCP32130027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92a7c11151157e089acd36e65450e95dd664f9f108c171d8cf187867ac4176ca. 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/TWCP32130028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aacdbe0b209458dd4c176e9fc8e2665396061643245a9dc984e9c1e6eb61647. 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/TWCP32130029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd981d0db7ce1b5d7765e0bb4fb537a572afc7e32c7c5a41415e6146968b5ab2e. 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/TWCP32130030.
望月想你彼一暝 (三立八點檔「願望 」片頭曲)
望月想你彼一暝 - 三立八點檔「願望 」片頭曲
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb92bce5be83ceff793b22eb0ad9a5545c87fd942392cd4771df6065b57a896d4. 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/TWCW12501001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f07c4b02722e78e996cb552bf46263716d9d523f4fd76c662813813fe931fd6. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/TWCP32430004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6017b1b79712dfaf4655840d6f1c494584362b75f0a0c3657be194229ffdac51. 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/TWCP32430001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03eb69c93c08070cb39bba9f849bfe9f63f73515a70c1e6eab518385384593ca. 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/TWCP32430002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43221be0d09e877da0086219942c3d2b92ca969907cfe0028ba26863a000093b. 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/TWCP32330003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb17c2a82b95499d603b07238648fc4f183ffbfc947897bf7068d2ca45cce2969. 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/TWCP32241012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f9164eb92a72af6d5f9c5cbe55a8d3106e66d4491b6cede5b5c96187bd13f42. 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/TWCP32241013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02aec190977b07ad731ae8d2485e51490ace4e33e9c5c9e9020faf605976fb9f. 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/TWCP32341004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d3432c4db6e29ab37d38db6d5bbb6ac86e47e227a92088ae5107872f176afa1. 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/TWCP32241014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb17c2a82b95499d603b07238648fc4f183ffbfc947897bf7068d2ca45cce2969. 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/TWCP32241012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac6d06f13faf3911f9fb933e3199eace8da2ab41f216e7ce74dfbef7d7d7ef17. 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/TWCP32341001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf887d01cc37f06bf3ee0a873878ff6e850d392ba66404d6a090a03d9ecd4cfb1. 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/TWCP32241011.