1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8a8f14a0f85147bc4152b32a285c2d6f20fb663edb9ae320bc3d8cdc826e5ab. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a6dd1513-dc4b-4b0c-b9bc-1888b662e59e.json and https://artists.proofprofile.net/proofs/artist/a6dd1513-dc4b-4b0c-b9bc-1888b662e59e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a8f498ab9b41f13f8e84375176475d9b9781e67219a469e83865a97372ad971. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ331604319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f677cf59c83bad309e3731a85b0ccf444786dec71cf734d771d7472e0bb713d. 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/CNZ331604318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf370ef1abe94f3b790cfb4b8562730a6c64a667252dce8b0c527d48fa537b56d. Chain 2 (Bitcoin): anchored in block 957246 (2026-07-09T01:49:50Z), 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/CNZ331604317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x288260f0c5d18e2dce9f018ffbcccf321ba0c367c353c3176e706253e8eb2609. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ331604316.
新年喜眉梢, 福星高照乐开怀, 醒狮来拜年
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86033100eff2572b92f9261fdb8f624e8250b84fbf8a87288a7a3502b425abea. 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/CNZ331604314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0ca9eb7165a578b149a876f87d490ec19bcb243b8d870ac8793c988ccdeee06. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ331604312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d00c7bdac8647d3e2fba3942522e960f113953e5b5595246507cb46b0eecce6. 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/CNZ331604486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91b7f9861e54c1af8d18b7c37ff7e707cb678ee0526f944f0d2add3966eb969a. 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/CNZ331604488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06b1ea37189f9ac19c2551f6e68dc7c15574fc0091a75a26d48b03ff641d8b38. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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/CNZ331604484.
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 0xcbd33abc42dded230241b3bab715b47b87f1959a9ea7a40ead65e8c89f9741d8. 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/CNZ331604485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ba072e183885d80706050f5a8f86b311781cb303bda5d08fd065485199f7242. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ331604560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x536d520e638d4891d93fa342844d5d37c37c1391264a647041997755d82965d8. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ331604540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e2859706737081c70a2af25a66d1c8fd52566102fb52eb32871721e09a1e152. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/CNZ331604562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafd70dfdf0f43a4d7b27cc06ab4d6a32259120d6c2caf9a1edb60bef7724cb5a. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/CNZ331604541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90aa198e97689895bbc5c3c6d41f2067b573ef01c871b8dff4db0563a25b69fb. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ331604017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaada759b7ebf26ad28339cc027efac50fc90210bcd7158da2f98da066f4fd779. 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/CNZ331604021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b90ac8799555844f4c1e9005595c351874934c9a3e74796d7492575b18d4cde. 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/CNZ331603999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x287ccefe28a8a00614b944000b91c30375458cefee6f699c693ece02386b859d. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/CNZ331604011.
大地回春, 除夕合家欢, 恭喜恭喜, 恭喜发财
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1871e4ae7d145921df441da99dc38ae676429d6e389a584e229b1ada95d14751. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/CNZ331604015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9bf042fdba1e087a42e7207dd425fe57b6e85ff98b5d5bac85d8363985dc8e2. 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/CNZ331604019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae4fe4adaedd905060f31841e0204bf19e4b414464c2658c7d97ee3e00715e72. 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/CNZ331603030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa764c7b4e9b0e8e5260d87088e9fe63068d1885e836986c4ad7e52809af35e6. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ331603039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8b95cee7b5b50375707775733b8f8aa0df16386ba5d775accd74c8c638adef1. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ331603041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9bb85d3362996207de2752e4d8df1fbef2f0ce11a562e41c918726e0174559a. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ331603028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0429ca17a910bfa9436927a3e95dd270d221116a8abc022cc34f3cb4e3282408. 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/CNZ331603231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e853522da0fdf111dbe5254d837ad35393128429ba6ba3039a0fff810db5624. 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/CNZ331603223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39a03141de51a11f7e7b72bb87ece8b6452838c425968ae5e1c936f989c66e82. 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/CNZ331602929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1da82988e7e91aa33cb575a12b8abaa88a6fcd11204f3d85f9526d9d745a0f13. 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/CNZ331602927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9753836447a68fc6485a6a28f808ac4c1b86184efe5b760959f6b64e27f62ad9. 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/CNZ331602926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0365111b7f6288c8c2aaf5b72733a55997c7568223a56d9bb63e76406d34047d. 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/CNZ331602924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a875a01801b4089b41b410fb7927b759ca1c2c15f5f8486ecf319c10aa3c109. 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/CNZ331602923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf778932059718f262c12fcd085daeb1fa4883a205e8f1bd5984c4cd6b38f8bf. 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/CNZ331602922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f71de302c6614f50d8f23fab1e0b85f43b993418ad7ec94289460d86984bae8. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ331602921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c16b5125635a3714eff894ddfba423e844779210a25f150a4d61d4a778dee23. Chain 2 (Bitcoin): anchored in block 957025 (2026-07-07T10:59:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ331602918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb26d655df75356e3770505772c009795821a9408a377faf7426aa29495c514e6. 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/CNZ331602917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2812796dbff97fd989a81c441cdaaa913627ec6eb57d17f773556a7c93890638. 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/CNZ331602915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfee050327b2db930a5deb5664591fa1fdccb70a8f6172b37b4cc2cc2b8ca79d3. 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/CNZ331602914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf97cc3f5c970afbef7f3e804f23bf45888f738ebf36c4d1bac1bbfe02d044c27. 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/CNZ331602928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6ae164146f2aca40e770103a2a14f2041caa7a6387e97596b09c16ebfd29396. 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/CNZ331602925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a3ce5123f8e1433dc40ce341d6ca3fb2b8505161038cd0c1164dd28b3fa6a2c. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ331602920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6ed6c74e4d46f67ce39daa0cf5edbbc31019cdeb758dea67ef3bbb00caf4f64. 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/CNZ331602919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cee9daa99af7407fc2856cf9779e5fe44863795aa2bb2ba1fdd85f379f53785. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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/CNZ331602916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10189f5b9b59298349df8042d841f864f66029e754afb4380d51038ecd67d15a. 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/CNZ331602961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d458c1e9929070756f3f5f4d948c715ff1b3b302e9d974a3e3b7e61c24ad784. 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/CNZ331602960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x098da1573853266c476a85339665ff03aa9c6a9e51f7ae651daf8d1091d1c0de. 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/CNZ331602958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb3ed6fabb5a44ac52af68be0e913a57d82de90b2392c7e778414a799c1f24d6. 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/CNZ331602962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ba25ccb3ae71f75bebed77fc6b5871a454518828a40bbff0eafb57969e330bd. Chain 2 (Bitcoin): anchored in block 960311 (2026-07-30T20:45:02Z), 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/CNZ331602956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb66809d6b9695750132358faf962b56d8bdfb4ae271224c645ab152dd1352544. 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/CNZ331602955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe045b296587da7f7c8d660e964e364de40262fe96eb29b0d98346e867efca9e1. 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/CNZ331602951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb300dad046f9b2fa2ad1516880eaee310b08c6ffe2c9ce0cab4e86f4cfad64ce. 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/CNZ331603006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1452e9d31ba95c8ea08d5754aabb8874e10828a52add29a21ca2fbb25a37b9ea. 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/CNZ331603005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38f40d1f10176b94e34d26bc605749d59d192dc954d25650219893498263f16d. 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/CNZ331603546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa33d30817b2b17a10e365ae2530ac11ade3cc2a258021216a8c928690b74729b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ331604526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1a0c87e71c5281d27d494f5c03bcc51d699d8d1ddc8e5cc957549d1b6e1d6fe. 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/CNZ331604523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab641fb77f118e5c8bf365c08fa81bcc90dd4e7d7434fc32322cfe3fbe5b4349. 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/CNZ331604522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc947b0291ef8e7429afe3cba3638b3cfb6c61442cfbaaab04f5710df6a19abc0. 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/CNZ331604511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91723fcc0e2587213b9b44b731a2d42eb93db80c9b96315f9efdf55cbd93b35e. 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/CNZ331604525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e2355fcb7a3fe66093e1fbf19081cfce8b8cea8268e8d8ac58474e76dbc776f. 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/CNZ331604172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ddb2a726ba6ab36a14d0de3aef3923db7cac9b09f1897c2ca8e2c84e96224aa. 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/CNZ331604167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25d0b0097e60f0e8e0dab6b58b1528a7f7f72c61d5e347b5bbfa266d9a2f2f51. 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/CNZ331604176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c56cf0d20e7713d5e9a455bfa1da84e4756d9782efc39f3535a30154541d3c8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ331604177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49d8757885f062b6af44612d4f7072a1f901e07b9435d3c9c580ac461c34e3c9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ331604174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d72e869f3224a271eb0970e4d7b36645664333168c669aa51e6963d7c87ef8a. 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/CNZ331604171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a50f24798f51c5cf927cd01d7fc18f5759b1ab9882243339ee6e908ab0d110c. 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/CNZ331604173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb55adbc061415749f2a82c8e0e12c4c20e49dcf062a35c7838ef3b9c7dcba6e. 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/CNZ331604166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3720d837d9297c8190e665f55c415e86450b639ad051a44c2d33847acfe18a7. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), 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/CNZ331604168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cf0c204271d7edd622b18bfccd6352234d14030a49245d260d1d9f5f0fc74f0. 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/CNZ331604169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd75321fd2777df6d9da0a2501b113e80c2d57edde3bbca517be4b580e64ec040. 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/CNZ331604170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aa6fba38cbc72b26f488774518a39a39d90391a9d6e6198c6244a24383a3258. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ331604175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fd6d2e9b66d224ee2d80428e60f7eb2b03fce9b45de08b48901f1295c5f22f5. 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/CNZ331603019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x418e691cdd6992371cbcc43b4161b4a0f370200296d95c0b23f4b8dc02fee87f. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ331603024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bf77279c2b34078008b66b02de21c39af359929017e4a91f4db27be3bd50576. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/CNZ331603053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe06f0116d08a96014c2f93f12f1a7b5ee5189ff46f2f77794d4dfe311965526d. 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/CNZ331603026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e5a21172cc0df6c0eb7caef4ceeb2dca2a2eeaac6e93d011d6ffa74f0080f92. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ331603341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e4498caa8b92e34dbb9839b712159d97c4d58db36224dcc4ae04e0a9c1989b4. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/CNZ331603342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec8b3e62cc13cea803f639949e95074b7f94a9a882d4eae04a83e46b48d5812a. 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/CNZ331603537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe4d8e98c703d683753d9e6ebf4c2ba04db4e42bea73caf68bb2e109ceaf2d93. 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/CNZ331603535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1919ccccaf5c02c89a815e289ba114e85bf93238912e6d7b4cddb60e0221209. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-21T23:13:21Z), 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/CNZ331603532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea0c1651f9dc1ef6bec977dd4c59f95600ecf6d60a6cdc71efe259d4e60c668a. 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/CNZ331603533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a65f1a8ee27d16181486e3fdc96aa5c04546b7608348c8ad113f874ec8d95e7. 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/CNZ331603562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3d2d4cd8c41f504557cee528ad08843e1c75b45db198e53061cee7f2e1cf072. 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/CNZ331603539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x126ffeee6ca29f3092340ad987de75d4bc2dcafa96e4d865f425efb2196b8e32. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ331603389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44b2cc04777ae32ae4a0ef2400384bd2db623b4cc74f8dc92999bac2ad0df090. 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/CNZ331603391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25a34c9139fcf435e1b47e0e5a5592d8545a9bb8518416f9ed19c508b1265f87. 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/CNZ331603385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcce4de5247d17d72195d4a646a942a5b52f033ea8b12961c99882282ad497514. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/CNZ331603104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13c28a411105b29f8a8e9eedcfb53cd7d397df6e602b9889c6620a2d75d13503. 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/CNZ331603103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57388aa8080352bdbc4987e3021e77cbc4e4a113dfbd2bf9b3fba20f7133e181. 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/CNZ331603102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9931a2910846b0669ed10cf700e939c43c6c1230b12c00cb41a316216a994e60. 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/CNZ331603101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7cbd2737ffd4fbbbdb1de47eccf91e48013d8336ef4ce2376327c779faaba32. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ331603096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x941afde59b34908a6ed94a5fa6ab5e0cf33738e41931920c915831d0e76bb68a. 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/CNZ331603094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x629e6873086dc96d0b020d8b09683bcc90bbb72530fab2ef2431854217439de1. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/CNZ331603100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f513154e404515df3cdd6012886de88638b06de8a3c3784beb3c46a65ef09d4. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ331603099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe13b85c7d845def3abacfd477fda0e8b9634e90c15495993ebcb33706acea33b. 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/CNZ331603098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29c491171716bb491a609f5b24d9531ade04606f1c6438b01b1029a689c9480e. 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/CNZ331603097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86c394ee14ea3746d0e04d6eb2f5f7e03ce1b481f8e4ae6c1d453024fb8e08bc. 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/CNZ331603095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc319a2fd3a88fb91a424d138c9cbfbf6340fbf01f8d12ebd6b0cf0e98a1f27ef. 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/CNZ331603093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f5dc67bf10643297fd5b09f04ba3d949fcaa3a1f7b2e2de4846a986ae704688. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ331603147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe55f0fdf2109354b9f4c503b6417d88c7dff590bae03b36075cce6ff9672b60. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ331603140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14a9d8ec75fcd10486d0a3be0dddbba3f301ff1c75886acc0bb3c3e24215ca6e. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-16T13:52:30Z), 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/CNZ331603135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bf891770f03bbe6b2ee51075d40e1da88f3a06e381991c4d9292579c4c3bc85. 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/CNZ331603134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb5df846fe44e805bd4b813d026cb9f08c1f11bd555daa7549853ae8dc550a7b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ331603091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe23eca384023a987ccf95ecfbe9617a3dd1e492a9fbebe03b49ed38edfc7f314. 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/CNZ331603090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee3543f4e26e261636334b522ab015a879c39d729e5ae0c41fbb080dc9a77831. 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/CNZ331603088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07f3264e7253c0a752ff04784e50b490b2baae668cc175c08f07ba90ac5d582f. 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/CNZ331603085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfcbd74df26a25a19038465a1b797fda4e485f653353ae3e756d2b52c6bb363e. 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/CNZ331603089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22c9bd086da76a714b1ca236cce66fee38e364ab06c1fb3f6c2a570245c10bad. 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/CNZ331603083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb361a9d4e05b16b9bc4d51e9864273d893e257f418a05aec4abaa2e5fad0294a. 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/CNZ331603082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43a95881d8a78dec201e40a2e6188497f988288b7ba01b40fdcc166839fcf7ca. 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/CNZ331603129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8b3446692bcfc1989abd977d154478133358f5726c06a5e10352982a435b9d0. 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/CNZ331603117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x169f4a934f7db729a4e03be2739e21903a3678d21140bd133e30cca3224c189e. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:57:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ331603120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61deb64e0daf18bbb6eea2ed553c87170e1780e8ad610d9c79e09760ea23b052. 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/CNZ331603121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47b91bbdb79157ea2dcd7b3f922fc0ee8545419fe1247a8f481dd6e01c35ff9a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ331603123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58f3bf0bc75c6e7daead5b1f4b556be0dc2ba27a6bf19cfdc005ce11e53569b3. 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/CNZ331603115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1ff967f154e223a996b8c44f23d17893b95c6b4227d15c4985abfdcdd8c9642. 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/CNZ331603116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55d3814a7c55482f67e42cd643d5b38ee0cc17d22af4ffe6b53cedc5142b1c26. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/CNZ331603124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5811cfeacd00716db9faae9081a832d8d2a1728abfc95c4cddb16d8fc5321ac1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ331603058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe064297b58d66735a0f57799ab7cf462c898655432b18fc6f8d701f1784d4946. 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/CNZ331603027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c5fa3df6fcf275ed7fd71576b81094f5e52372283e9bbb7939eed2d30228ca3. 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/CNZ331603062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac9a1bc79073aa0424af574c243179e55b3dd6193bcf24e4bb25fc6746ea76e3. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/CNZ331603057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9343071b10232e9b947b111ca5584b7dba8a9feac64def269636159ef5795dc. 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/CNZ331603059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1df4f6b2dbdc7592b57c7ab2085c7a916d50af4b18c42fc7ada7f08a628bdc2. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ331603060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9342e0c52914e9390ec3b9503785e80d6754765fcac83206835a3091d5224366. 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/CNZ331603063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe99fa9cc9d97fa23a11acf1860a54520810d0ec358246549772cf0909c5840e4. 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/CNZ331603065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58f13ee78f1dc587747de0c75c7ee6af3bfe14dc808353fc7d79e7116ccec0f3. 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/CNZ331603066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x177b07ba081c30d2572a5b0cd8d28c81de9342c6408c05b705f07dcecd1439f3. 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/CNZ331603042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x919838ed6a5536b111e89cfbdefc2924edbc4514a96b687096528c8b7b9dbc50. 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/CNZ331603043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4fb99ec1709c007b0fb41eb27077e3f434ec830d24eeb755893a3f9def083c3. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ331603045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0c3894c08e801262251d6b8bd15e661e2e5bf6fcbf1e2ea05d8f785513ba6dc. 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/CNZ331603050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x730e1f8fc3a0cc643d20a675d674643fb468525d85e39b8d4abdeb26e0d0fe48. 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/CNZ331603047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b49084d357fec8240230b3b5236604c5ccee91a5c4a866acb8ef25e33853c43. 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/CNZ331603048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf39402c7769650a7ccc8088d92e558669b4750989f3cdd9446eff93131b52504. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ331604579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53523c59526d93843caf1b78f9ba63166c6e0581729aaf82988983a34c43073e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ331604578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf18fd67be1285d161c34c84ac00282de766cf27e62d3cf6f5cd289d3f858d296. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ331604575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x448a140b22a0f56f5c2bc307cd621ea8da6d6d2ea18ce5ca9c917b7ead738641. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/CNZ331604580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa008bc8bf9a15cb3f937cc8b8b549d6c9e3e243ed216e41b0c0a29d7874545ca. 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/CNZ331604584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8126c82d523d37473a4e6792ef717fcecefb818ca4a4ff6b0716fa1f57272466. 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/CNZ331604583.