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 0x91e82c5e4a50e60ce2a826e9c26f31c3acf8e6fd9e01af4224010134159714be. 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/89f6bdf7-cab7-452d-9cd7-676c2a9acae3.json and https://artists.proofprofile.net/proofs/artist/89f6bdf7-cab7-452d-9cd7-676c2a9acae3.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 0x2ee04dcd759c561c84baef34f8e081869ab468107124e365bcde9a74aeba7d6a. 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/HKA412100147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45736f0e17a8cb69795eddf7feda31fa769e23e1cdbfbe41f082ed954877abc7. 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/HKA412200137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77e1dd0f4862aaad15f9e822a0bf6e704e0d580927b3917f8d61f514dc3a22f3. 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/HKA412300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75ccce708603276fd8fed3fa0fe715e199b615433829a4a1e40807533b5815c8. 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/HKA412200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb25776592f8e917edbcb730ee23b5699c5e33905415215a780c55720da51fda5. 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/HKA412200051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5ed095fbabfb6a3d5ae77b416f900141d46694c5d36210a25f104339fadbdb2. 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/HKA412300026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6a1e9a6d46fd561ff9a81fef47e1319fa693e112eecd72492aae298c491b759. 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/HKA412200162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x746c17884f4701777ba3206f2f926ab5c60fd0498b864bfa237c742b62a3b33f. 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/HKA412300023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6de9de556af97e7a50185a5873a297ca8be39dcce274ad289adac545d14ac9d. 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/HKA412100173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ef58187ce46ab07a03c494dd3e39b39875c73cdb85ba1d6d29de9c77f2e7b6b. 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/HKA412200021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cf2447da3ae9de86416f57851b9f230271d513895842aafdefe8daf40ff31dc. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/HKA412200124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb9437ff1c00b0a77a4c7d4e6e1fa600affe0a91575d109c19d9093e9a2d605c. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA412200145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x590cd28a5b270380b5afeee32850fee49d700d0b1a6da0a77d1d228382742528. 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/HKA412200172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b1163810f9e9f3569398bfcc3f9ab2aa8b67ea53f414a84d194723de6ed86dd. 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/HKA412300021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc00aeaeda7fb2fc6dfd470db1d1152417f7b2bf85c629d5c6104a831c57b3f9e. 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/HKA412300171.
世界以痛吻我而我歌唱 - Blooming Underwater Live 2023
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x971fc8fd4b23dfc759ef1eb3593d9c6d7d77b2550fa6523c2d6dfb88ced00dd7. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/HKA412300174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2989c16d5fe5d721e4c84f3df8c9a707a28400480030973238d6776f8e6ca59. 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/HKA412300175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06661dc8b3c08865d5d9ad13ce34722f78e76cda02fa08a92bfbaacd6e4ad2ca. Chain 2 (Bitcoin): anchored in block 960187 (2026-07-30T01:34:28Z), 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/HKA412300176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2ad117b7fa13355be89b7a03eaa6908513fdb73d315bda944b5d08a12f00daf. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA412300177.
Stranger Under My Skin - Blooming Underwater Live 2023
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef767c6f8265d64b904eedb8c74a95f6c3ff8d77a902d8f449277a118b0d10e9. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA412300178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5882f0831211fb4003c31dd59af6ae26c73dc3a72d44d5296ce4257dad0cb24f. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA412300179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd560176cc254a1190a5ec4f55ce356025c91694901e529a30daaec5f6da8c815. 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/HKA412300180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x612af7c0168e61818d573b38ad0f4fe5954ba26b403b3a02606a743581ddcaa8. 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/HKA412300181.
Little People - Blooming Underwater Live 2023
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa318812e18ad49763ba2c4343755c55e0f05bfcf83fd4e96437c5c420cc6ceed. 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/HKA412300182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab5fa34db4e14b36dd881856d953d581250a411113db0cb40b358230d71c9733. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/HKA412300183.
月球上的人 x 偷時間的人 - Blooming Underwater Live 2023
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00c3ae930df0ac7c55bfdb6738bf8f5305300e3851e3ccac8545515d5ca757c8. 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/HKA412300184.
我心中尚未崩壞的部分 - Blooming Underwater Live 2023
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9541203aeb2dae61dd805d7bf4f58b8943d738c01cf2d3d900c9a6c94e2a3f14. 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/HKA412300185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eca88d290d1c9a5cde1f9c7d1c0c7a535baff8d742c5b223216b30c8c47f1f6. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA412300186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x207baf9ae62e9586ff40651f20226046c83e3610edff6d1e70364860b87b1fba. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/HKA412300187.
Pretender - Blooming Underwater Live 2023
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f13a2e19516e3356f62a94a77eaef3e9b7765bf5e49c82994948f9bf22e6adb. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/HKA412300188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1d8adb500ac89a2760327460f11a8f2d6b61e35672188460fca51772f8be398. 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/HKA412300189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb75624dbd53e4d700f39f7ecbd7aa6c33319562ab6ded5f3748d9da9de64412d. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA412300190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06cb340f9a10eba3270b8d78039f72037ed6141fa23e8e0293a6f41b3c3efdae. 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/HKA412300191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43bb725d23557f9c7c5f713bd4fdd5db8ee0891d3bb4a68be316076ac6944752. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA412300192.
至少有歌 - Extended Version (Blooming Underwater Live 2023)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c1d08b41f6413cfe9abff428588b27d3f3ebf7edc320f3b15f305d0338e4098. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA412300193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4015f7ebfcc0db9b6d2151cf2d6fb85318b41cfadb30668bbd97f3c1f78f077. 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/HKA412100153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef8276b7e084e153cab948be8d31925a39eb21424fa219007e3235041e1653fe. 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/HKA412100154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64b09200d0a775e5c7a4ae2bf6afb8a9e22afbb125e9f5ce2c85dfbc984414c2. 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/HKA412100214.
神把眼淚都留給了人 - Never Too Late, My Path, Mi Way Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c45ff261542b7fb251e46d55a791c78fcd07047ea81aaf48b2c695236b30d6c. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/HKA412100155.
浸浴 - Never Too Late, My Path, Mi Way Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb409886df740a948e3eb11e7eb9a5bf0c5e935a52deac9d688f402acdbafbda3. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA412100156.
殘渣 - Never Too Late, My Path, Mi Way Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2856216fb0d7b0e47e9d08344220c382836ff1e00e9cb1a8b085ef1e97cc2bff. 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/HKA412100215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9141ea172b9eca8492a91d5540521ca24a05f053fed583527f64fa991bb2c9c8. 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/HKA412100183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0bddf79db5cb372e143062b70f5a967ae03cd2fc78fc6ad42403f348cd515a7. 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/HKA412100184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ea6dd9984acef6310819d2aa8fca77d15615902a998e04d27c324170053c09c. 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/HKA412100194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x648b904d35b07ffca999d841ca53744a246a475a396da746a64aa246692c36ce. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/HKA412100195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x101b646373df5d79b7fe024a9a9046ec9f2ac78824341e8693dbbc909db3985e. 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/HKA412000229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b525ac3463f6f3dc69e1660507a5b1df32f696773a207043e9df372bfa9c6c9. 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/HKA412000109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x920d3e3f845b0eb5e15987eb3038640f37f3e4a4eab9755887a0c8a964c33d1a. 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/HKA412100087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabc844ad8a0b0448b29cb2dbb2b5fc8a9474e4848cf5b5fa6105e2f84c8ac466. 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/HKA412100074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb022a03c4499aeaa4d6828526cbe7d575ead17f61db6c6cda21e5645b39f42e1. 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/HKA412100050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30176a1a28e6618b015c7ac9caa7146494e8ad30b7a4b99aafc8b081d507ae96. 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/HKA412000256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe1539fd4f1bae3d892f1d8bf11a584c0dc4aa534aff75aad858baea1e4ab41f. 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/HKA412100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40a23e20b450e10858cb17dd4a265f22c9b92d78c87eaf9a6f696a8273272d50. 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/HKA412100073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9160dba6a9f5c4899082ad6e52edd0c802c4183ad61e98848a096a925fb6e9a1. 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/HKA412100075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58cf55f8a04212a35af133270a79cb04bc28591b1cf8c6cbdc7f782892410482. 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/HKA411900070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbcde324f1f8a0e69351a9579ad86eff8133c79eff3bafbffb4ade550174a133. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA411900064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38b0c811fa6452ed814563b5de9d5b54a4430958e9ee86fc0e8d10d7bdfd76e5. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA411900071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53cf93ce40aa77d504c6d95b5df40c44634564dd8a80937f8837b27bdf3d542e. 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/HKA411900065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7fd2897508047b3781c01d63d2181ff3504158737d6ff2dd68ef983017dce28. 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/HKA411900076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x488394a27d1a524e67af3dde59dfc90ba0b2ac85915893347aee47a9b51f2fc1. 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/HKA411900072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x509ed43a12a1f55698d3bec53b8d50760f842c502fd00795b8624c5852105770. Chain 2 (Bitcoin): anchored in block 960231 (2026-07-30T08:33:28Z), 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/HKA411900073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c45edf8c56944afbe4e96e22d9916d585b802fe03634d4723e40a28c267ed47. 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/HKA411900066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3686b4164f3be97371a620e0366b6c4b07e6adb07e63c78bc4518a5316c4936f. 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/HKA411900067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd09e72c3daf6a6802c60f554747f1adb17c352b52c301be5623ed11a7b506f50. 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/HKA411900074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae77330c2f84c5e04dabc8fb5fb6cf6f26c5980f3f3fef96f3bec64951e0d03c. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA411900075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1306af4616474a8f2ca53dc218264e528420664f7d39b8b820f8f18cc07ce2a3. 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/HKA411900078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8fa5414ea13f0312debbbab8b4793d48c30822cc558f51262af16ccf9bdd292. 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/HKA411900077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58f475766582ccc63569fcc8b48434d279c1083f545c621191fde201582a74a3. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/HKA411900068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcba09f49cb2c925acc55de1c71502dc79a1ebdc3635de8c8902db5918f98b4c. 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/HKA412400193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b2c0d5b82571be5776944098a279c8e4e34d79d0ae4e4ca41495bb3510cc1cf. 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/HKA412400105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe89ab9aaf40b4d58cd7279d11203d5636d811762ba677c5c5bb03eaac1af44ed. 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/HKA412400083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4847b7a7351b115f139e6b6622f8f0628af3f0a525cd2480e95192ce7c85d2f. 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/HKA412400124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd61796637677a562376db14bd81781a7a2ee2b0610729742ac3a9ad0ecbd0503. 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/HKA412300633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed2b153b25b2f81b0a2556976a4134b2bc55019c3ec37a90872e8a56e413ee0. 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/CNZ632300982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75982cb3df5548d4a54a8a24fdd142bf756aacf82e101d2501264a264ae2c8fb. 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/HKC492300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x746c17884f4701777ba3206f2f926ab5c60fd0498b864bfa237c742b62a3b33f. 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/HKA412300023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77e1dd0f4862aaad15f9e822a0bf6e704e0d580927b3917f8d61f514dc3a22f3. 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/HKA412300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45736f0e17a8cb69795eddf7feda31fa769e23e1cdbfbe41f082ed954877abc7. 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/HKA412200137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb25776592f8e917edbcb730ee23b5699c5e33905415215a780c55720da51fda5. 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/HKA412200051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ef58187ce46ab07a03c494dd3e39b39875c73cdb85ba1d6d29de9c77f2e7b6b. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA412200021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6de9de556af97e7a50185a5873a297ca8be39dcce274ad289adac545d14ac9d. 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/HKA412100173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40a23e20b450e10858cb17dd4a265f22c9b92d78c87eaf9a6f696a8273272d50. 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/HKA412100073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb022a03c4499aeaa4d6828526cbe7d575ead17f61db6c6cda21e5645b39f42e1. 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/HKA412100050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe1539fd4f1bae3d892f1d8bf11a584c0dc4aa534aff75aad858baea1e4ab41f. 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/HKA412100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30176a1a28e6618b015c7ac9caa7146494e8ad30b7a4b99aafc8b081d507ae96. 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/HKA412000256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99922c3e833580240eaf28a37c8ed990d8bd812c351e21faf6b83f197f97a4f7. 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/HKA412000003.
刮骨 (《無法成長的我們》舞台劇主題曲)
刮骨 - 《無法成長的我們》舞台劇主題曲
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d2071409bddadc5ee0e306872fe068fc159dc5081474d3a03d2bed60db97d5e. 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/HKA411900099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3686b4164f3be97371a620e0366b6c4b07e6adb07e63c78bc4518a5316c4936f. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/HKA411900067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf44a88e4b0434e8c058b38ca754443ebd52f3ce7ee70bf8c985bbcd9ed07717. 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/HKA411900058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16d11e3edc06d564c938880d9f9bdfca1a0d63eebb897d81a7035f862bb5698f. 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/HKA411900023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef230b82100783663b0a10367d7700f1163b2d578b96934d41fb44e9caa67d1d. 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/HKA411900018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc1089f0c59ceace864c54205dceb814127217aa6115d14e78e85c28e5c570ca. 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/HKA411900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb41e6eb7a0d48576e7a65f87e960218f23fb2e36512ca518ca5fe05992c69508. Chain 2 (Bitcoin): anchored in block 957198 (2026-07-08T15:54:54Z), 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/HKA411900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb9268e5f22f29863dfa74d9349375dfa4381d5b19501020f6dbe37835efa28a. 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/HKA411800324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11872b3c8277229fbee2184e12abaec6c1105076b16942192279b5d87f6a6e3f. 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/HKA411800331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x786d70c247c3d2a500ed442210d3afc2f81dd8daf7de0cfcf93803df434cf914. 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/HKA411800238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6ee4b12695d58eab33e4cb5840ca81b0f12ec902e835ffa92fc0925af9c53c9. 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/HKA411800239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12961f22fa00df27d38987d6c6128bdc13b3b07c7fce542f30b48877e3352185. 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/HKA412500066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d2e6c97adabb6ddbf3431d4d559a706ab71e85925e3e9ebfacfb93277405e90. 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/HKA412500063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefc57e5ec071707197985887835b6494a14115d1524a56673947d0224f4d128e. 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/HKA412500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c1ef07a4d1cb36db1e92e29e03a6eadd51d247b17c18dda2257e2d2ec841b0a. 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/HKA412500013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa652eca616b0c9bf8f97741fb89614b670a32537c9b7cb0464fffba8edb4532f. 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/HKA412500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x005bdfd089e618df64c47cf6b06637ef4e3d90711afad82711325af4c9129c0a. 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/HKC492400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb722685626b6cb09586b184aba6539fa5778abbf3396b921f90c3def5c9409a. 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/HKA412400381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde5421a8a55c4ade78026e3cd2a98c42a81718a8e623f5b3eb5a9fac2a98ff72. 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/HKA412400312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa08ab509cc510df2e062dc8813b93b5cf8e0fac4abddca2efdb7bec2caec8583. 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/TWA472005001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2976cb24ac171620990d1f175e88aef49a4a737fc4582b3c56e4143b8f0639f. 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/CNZ632000013.