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 0x12d92ca117a23de9dfad03190a421292aa7d78b7347db87bde409707cbb9091b. Chain 2 (Bitcoin): anchored in block 953762 (2026-06-15T08:21:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b84ad0d7-5985-42c0-9b8d-abf054c3972a.json and https://artists.proofprofile.net/proofs/artist/b84ad0d7-5985-42c0-9b8d-abf054c3972a.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 0x8c1ea2cff5ab190323c9162f4772d09c1c6212854f821fb4818a1188d2a83770. 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/MYLR11320880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb242f1c61f37c1f0103045265d0d282858d5df4c599598d904c5797efdcac58. 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/MYLR11420098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ed45bb075224e19a499b1a19ec85f5f8336320b17f850ff94da9909aade6145. 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/MYLR10820305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5be67d448c5a1689ec7bb14acd037f4cd9574cdaada9093a35f0ba8c10e4ad58. 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/MYLR10820802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x374fc5dd7c6150fbc429d1be651958d10719622e79366f42e946e02c9ad06eee. 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/MYLR10820348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29b13225c0e99d0c2a1147fc3122244365aa7580b2f08347d0ad64d0b7c94409. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/MYLR10820154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0d56b332331b9f93c00256393c0a31a243ebe4da493939d16f96c7832edaffe. 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/MYLR10820274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b30a60919f0ee0034f1a2d8e110e800a8097d716c1b7964cbf9e62ffd1a7d01. 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/MYLR10820148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03650d7104c0bbfb571ed4739ed8169320247708737a4d3829602777420c4b28. 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/MYLR10820276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaac8ac98d5147582f3a72dac5ece9155d3ba650474f559523715581528a2b1a. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYLR10820265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e45ea0d668609ce79d201219b6faa3c7e2996611461a7bf194244e5a67eb0f7. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/MYLR10820249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc2bdf7413f6227ae18d42324e9e1f84f189042bd4039b949cfdc230b45a5ae9. 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/MYLR10820200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x830a9eb3fcb9ed8074c6be4c6d2f1584d6b04162a71f8375670d3efd2635d0c5. 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/MYLR10820219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7c9a5b29fc90d169dee92568c3121eb57fa9f53f37f4e038b52641798cf2fb9. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYLR10820332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2903a572b19655833de0bb201b1d94599252d5d0cc64e1e318fff580021f7323. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/MYLR11421116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22fc722d73ef6884b21e7158098e89945d1ebba730d07639a05fbee658cc78da. 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/MYLR10820243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x788d5a7a0de2c6a7b8c6296f37525c0b567b2084eb4c2ca8a39e4977d16cbe69. 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/MYLR10820313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24e5afe76a71f2ff4a2a429ac9130ed37a36b8d0bd1dc0687d1054e0bde1cd8a. 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/MYLR11421131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4875d1a313caeea099724c97a09bfbc10beecc97da25554e6e905f6fe0c4a656. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), 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/MYLR10820334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01974f32d9400579188f1178c5d7631d6eb1a1d3eae8164a4447027a5155467e. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYLR10820185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73712e687ed585db0f873247042ebd47faddbc992e6eb93f19910bd93581b73f. 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/MYHY11401618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7eb2dda0297c2722394dd58eaa4ec660c556e2f5d0db1cdbe7e028225ab4950. 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/MYHY11401634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c26c5d2b7a3af3458aade4e56c2de5a1be3ea9f9e2fa5c7d450753ad1699744. 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/MYHY11401640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fb85ce017e34deccc697b0403e1bf444a9fa4777a03e0abcdebc04bf4bb5d35. 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/MYLR10820192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9492cda2a547bf317561eac7bbc03bf6b30d0edf74738198c2a4a2a75a352501. 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/MYLR10820324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7386acf1d4178fbbd777eb9878f15095ab8fdf2a91a348e688808e39defb7761. 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/MYLR11421114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x840c5d0930dfc68a70ea55453fa7751c87408894105461c405cee63b596262c6. 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/MYLR11920095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb13223ae946cbbb28f288542f8c3f8b52941a7682d0e3c2718a6f8ebd3f546a7. 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/MYLR10820310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa86a0e77ef7a3b081d2987e92b967c12b01322eaf4e1d5dfd09b188e1ff38d53. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYLR10820146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fb008844aeb5679e096440911aaecd1d065b6d3e725a72c5129db9760fec9ed. 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/MYLR10820293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e99301476a8deeaf0119542860c5b325cc99866afa85b87f2ef401177ce1f99. 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/MYLR10820244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c713dc4e4edce2e3880ad22af93808f72405dcec8ce361f8ed09268937d7631. 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/MYLR10820241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29b13225c0e99d0c2a1147fc3122244365aa7580b2f08347d0ad64d0b7c94409. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/MYLR10820154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fb85ce017e34deccc697b0403e1bf444a9fa4777a03e0abcdebc04bf4bb5d35. 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/MYLR10820192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee19e34ccf24f08fad4ef771209623bb0e3332f51ec14d837cc480865a1cc3f6. 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/MYLR10820255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a056d4245f581ee0bde34b275ee36ddee51840518bee3339b27da845f4d456a. 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/MYLR10820152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41f0ae03f298d0d93eb819fb31f03954a911da2a3db595f811c805ab2817f66f. 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/MYLR10820139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b8f1b569577f38bedc226707f1268596aab0bb45d3ca2d5326b7e0c731ce2a4. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYLR10820311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x399d4ecbb34814c2156a2399cc44b1c8d86c41cb93cf3d50a0bb9eaa443277d6. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/MYLR10820314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e45ea0d668609ce79d201219b6faa3c7e2996611461a7bf194244e5a67eb0f7. 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/MYLR10820249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6309b5ccdadcfff140ad75fa073d397b4f99a7e74a23710ec0070decee3291ba. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYLR10820159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7c9a5b29fc90d169dee92568c3121eb57fa9f53f37f4e038b52641798cf2fb9. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/MYLR10820332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x958d9f18f78e44ce926208b728a7ea0142946dd8ef69ad2d4ea844978f2f2caf. 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/MYLR10820156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83d784080151b15ef1ee6fbd873c5bd71cf9ac292c5a7f8862b9a36bad6e7258. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYLR10820147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4875d1a313caeea099724c97a09bfbc10beecc97da25554e6e905f6fe0c4a656. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYLR10820334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d67cdf8776f54c0971c05c3747c65edb0cacebec123096a4b39a220c4c78e3c. 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/MYLR10820328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa46f5091867855f0e9d264d5ca423c3dfd313ff9a37996297520ed180c6e632e. 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/MYLR10820226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b7d5df58d7027401d7ef3b2640016f6f1d20a2571e156385ba5b9394715b4e. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYLR10820330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x830a9eb3fcb9ed8074c6be4c6d2f1584d6b04162a71f8375670d3efd2635d0c5. 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/MYLR10820219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c1bd0be99334811756c0f628001132df8603da4424bde9c342f8b666a816507. 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/MYLR10820331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dfce0e7dc87da969879bb91760fdaf1c9ad612d840c0ffab428f3c901fb7bd4. 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/MYLR10820653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c1ea2cff5ab190323c9162f4772d09c1c6212854f821fb4818a1188d2a83770. 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/MYLR11320880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaee483c4390cfa2651ab12133d4ca61a3a969bad4446bfadbbd88b5606d77fa8. 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/MYLR11320686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x923d90aa5b75cc024c1a93b3389d33449062e1dfc73b64f35ce1d4b9c597450a. 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/MYLR10820442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4787b4cbd6d70a52a84716ab61d3d0e259f39d28a4dc9b3a51cf56f8f5862f10. 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/MYLR11420040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfb675aee2843ff876f013017cb6ab08ae5434d3180d61cd8df5e817b842b63c. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/MYLR11420962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf21968d77b54b81d4551f36fa1ddcb83e4e26aef27fc0ea13200313e18d4f6e9. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/MYLR11321356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7837213a026f9749b060ae8d238b0b05c5fbeaa5f3d761b20b855ff31aac1994. 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/MYLR11422031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11202e7dfeea0f1ec3ef4d144e37700dea707437c950a8f3dfa32c9f6708e4c5. 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/MYLR11420397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fee1270f62df3b651a57831ef3691e8f154a146404724338fb708c09e6114fa. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/MYLR10820780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d718fcc0c07e745878bbdb97ee4f4e4e3fc0727c21785736412e795d07c0b81. 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/MYLR11320990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a7ccec7cf026e208cf5e8afdeb963dbea6cbe3386675dd3c39ef91c1eff8e21. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/MYLR10820800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x468ebfba15bd0dee339263f06fa6b9c79768fffbe909cea54fe561f01c59f309. 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/MYLR11422037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c37e82d8b35485961ad7c31d261c25e2862911a641fa563da51721d094d2f9b. 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/MYLR11420666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f5e20dfdc53ee09622075b703d26ee63e60d256f1a3db148d2b15b6abad0470. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYLR11422040.
麗鳳經典系列: 唐伯虎點秋香 / 飄香萬里情