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 0xf59325972d701cafe12dd54e2d5f321277a637e77c4a5d6a06fc2f4af5957896. 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/e5e108c6-0443-44d4-b114-5b934da70fe1.json and https://artists.proofprofile.net/proofs/artist/e5e108c6-0443-44d4-b114-5b934da70fe1.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 0x7e2345c4fbc228e64a8514e5bdf54315d53b8e8a669ca6a485ea86d132a99a2a. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/QT2VB2434980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x411bc86bf8ce0e74357bd7c17d133f34e965bfc51de319997f123c276e21ea55. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/TCAJA2487418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x630a9ccd4d1b9b455199be6ed06c5f926c3c3b3d78a8646cc71ee0c46eae2930. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJA2487421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8e5f701bfd3c2c3af0e976173665e9fa8d616db262ea67f0010f6380b6bd32f. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/TCAJB2410846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb44348340ee3bc1067dc78d257c352c0f3123e4061f7ccdf3c142cc2c0ca6381. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/TCAJB2410851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69422461f0bf2d66a34fdebdf56a09db685e3f06c655023c979d3eca8ca33f0b. 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/TCAJB2410854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d5735dcbc0292512ef870afa82ca47c74e42a7c694976b6c3c429493d4791aa. Chain 2 (Bitcoin): anchored in block 957763 (2026-07-12T22:01:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJC2410859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a3ac18fb0d383d1627babc514871cd3580ebde71712e23cb664fb350dc760a0. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-17T03:37:43Z), 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/TCAJB2410862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2589679fba0b25ddd0b390b54885cf8f45f06b055986aabbb5d31674980932d4. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/TCAJB2410868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb93eff297c2a9602c195c74131933651a9a95ef07721cf7dbb025873c94e7d1a. Chain 2 (Bitcoin): anchored in block 957761 (2026-07-12T21:55:15Z), 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/TCAJB2410875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64aa002f20145c39956693ab7cf51fce78a9df24a909baac249915b7da8b9db1. Chain 2 (Bitcoin): anchored in block 957763 (2026-07-12T22:01:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJC2410881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32ecd60d0ffe3c16de0a27b26bc89febe4e3a4bc1f4486d2b61a0ff4efb8694d. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/TCAJB2410886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb31cfcfec34cedde948d410de508cb99f8835589c0d20e56af0d81c1fa1941a. Chain 2 (Bitcoin): anchored in block 957763 (2026-07-12T22:01:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJB2410893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75970148f3289024f1337d6e5b52eab274fa374d320878693c0d27682fd29fe8. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/TCAJB2410895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa3573cba2d780b2279ff3b1304da0edbd0612146b1142a6689ed649b2d33b7c. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJB2410903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e76c3c2151ab4dffc0be45952c424217841da3bbc4077ae2cfc842fa3fcaa90. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/TCAJB2410909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x256fa839f05d4a081b19733037b7b09d47a51ce2669cc581019f6abd1fe4b476. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/TCAJB2410912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4a545bab5811e45ab256f1f7011de8668080605a96055fa2cee12c7c3a9314f. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/TCAJB2410918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x588f454f4c93df6e62c618677e0e73eb31359ddfa8892a788ed515268df3b55b. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/TCAJC2410922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a6695b90e291b4558177109906e66af2032e437cf4137303c78869ff846d046. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/TCAJB2410924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf128b0b9fb987f07f240136a3228aec430981f394899e484ead475008e42364c. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/TCAJB2410928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3ad48b7ddc75a843130b16ddbf4d132065c60fb0bd54c74cd17867972977362. Chain 2 (Bitcoin): anchored in block 957763 (2026-07-12T22:01:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJB2410931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b9e2c7d9fd6847fe4fd65fc8e762d9e959961a591328217ec4c19a7f410da6. Chain 2 (Bitcoin): anchored in block 957767 (2026-07-12T22:25:13Z), 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/TCAJB2410932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3564794bf97ded567b72403eeead1a6ce909028ba20412c97c0ce809747eade. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/TCAJB2410935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f3fc0a471dc237a55fcfd78faaa078c846711c85b1869f92d5c0d8628e5a819. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/TCAJC2410938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc31960feefa66a70e6a688001b49abd5e0cec2243e8c342bd30d1a11e387cc82. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/TCAJB2410941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaf76f135a8cf49e1023ec437a6b7b2c881a956d54e18b45bfb03592591662e8. Chain 2 (Bitcoin): anchored in block 957761 (2026-07-12T21:55:15Z), 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/TCAJB2410946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8e5f701bfd3c2c3af0e976173665e9fa8d616db262ea67f0010f6380b6bd32f. 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/TCAJB2410846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb44348340ee3bc1067dc78d257c352c0f3123e4061f7ccdf3c142cc2c0ca6381. Chain 2 (Bitcoin): anchored in block 957780 (2026-07-13T00:36:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJB2410851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69422461f0bf2d66a34fdebdf56a09db685e3f06c655023c979d3eca8ca33f0b. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/TCAJB2410854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d5735dcbc0292512ef870afa82ca47c74e42a7c694976b6c3c429493d4791aa. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/TCAJC2410859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a3ac18fb0d383d1627babc514871cd3580ebde71712e23cb664fb350dc760a0. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/TCAJB2410862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2589679fba0b25ddd0b390b54885cf8f45f06b055986aabbb5d31674980932d4. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/TCAJB2410868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb93eff297c2a9602c195c74131933651a9a95ef07721cf7dbb025873c94e7d1a. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/TCAJB2410875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64aa002f20145c39956693ab7cf51fce78a9df24a909baac249915b7da8b9db1. Chain 2 (Bitcoin): anchored in block 957775 (2026-07-13T00:04:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJC2410881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32ecd60d0ffe3c16de0a27b26bc89febe4e3a4bc1f4486d2b61a0ff4efb8694d. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:51:27Z), 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/TCAJB2410886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb31cfcfec34cedde948d410de508cb99f8835589c0d20e56af0d81c1fa1941a. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/TCAJB2410893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75970148f3289024f1337d6e5b52eab274fa374d320878693c0d27682fd29fe8. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:38:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJB2410895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa3573cba2d780b2279ff3b1304da0edbd0612146b1142a6689ed649b2d33b7c. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/TCAJB2410903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e76c3c2151ab4dffc0be45952c424217841da3bbc4077ae2cfc842fa3fcaa90. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/TCAJB2410909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4a545bab5811e45ab256f1f7011de8668080605a96055fa2cee12c7c3a9314f. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJB2410918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x588f454f4c93df6e62c618677e0e73eb31359ddfa8892a788ed515268df3b55b. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/TCAJC2410922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a6695b90e291b4558177109906e66af2032e437cf4137303c78869ff846d046. Chain 2 (Bitcoin): anchored in block 957774 (2026-07-12T23:51:20Z), 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/TCAJB2410924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf128b0b9fb987f07f240136a3228aec430981f394899e484ead475008e42364c. Chain 2 (Bitcoin): anchored in block 958106 (2026-07-15T05:35:13Z), 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/TCAJB2410928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3ad48b7ddc75a843130b16ddbf4d132065c60fb0bd54c74cd17867972977362. Chain 2 (Bitcoin): anchored in block 957779 (2026-07-13T00:19:08Z), 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/TCAJB2410931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b9e2c7d9fd6847fe4fd65fc8e762d9e959961a591328217ec4c19a7f410da6. Chain 2 (Bitcoin): anchored in block 957774 (2026-07-12T23:51:20Z), 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/TCAJB2410932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f3fc0a471dc237a55fcfd78faaa078c846711c85b1869f92d5c0d8628e5a819. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/TCAJC2410938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc31960feefa66a70e6a688001b49abd5e0cec2243e8c342bd30d1a11e387cc82. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/TCAJB2410941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaf76f135a8cf49e1023ec437a6b7b2c881a956d54e18b45bfb03592591662e8. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/TCAJB2410946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a06d47103be259c013573e2d062971db7dd9acbe7484a9a8e896605e32c9770. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/TCAJB2490923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a06d47103be259c013573e2d062971db7dd9acbe7484a9a8e896605e32c9770. Chain 2 (Bitcoin): anchored in block 957776 (2026-07-13T00:05:10Z), 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/TCAJB2490923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e3d8ddd1e811bfdac539442f38e4551aeb8ca68d73d51656d29c59243c7837a. Chain 2 (Bitcoin): anchored in block 957779 (2026-07-13T00:19:08Z), 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/TCAJB2490928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f5738a0a17048a2ea84157b1854b3c06fe6bae3aac9a3205a75f721e63f1c23. Chain 2 (Bitcoin): anchored in block 958087 (2026-07-15T02:56:49Z), 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/TCAJB2490935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92f5a5e045654e2e782e03d1384ac7510da5af861b31b6a295af962c98984746. Chain 2 (Bitcoin): anchored in block 957776 (2026-07-13T00:05:10Z), 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/TCAJB2490940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f285505a34a0aa7f75b2f6587dc97977a920ee4b6dd8dca881f3ed026c85598. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), 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/TCAJB2490945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73a098bd8bb9e9f3d2f012355bbda79f434e841d8299a2ce8b32a27983e7b051. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJC2490952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc50d6747882738745d11f472488aaff1e8ae3bbbe47c60f71794392ba6745946. Chain 2 (Bitcoin): anchored in block 957779 (2026-07-13T00:19:08Z), 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/TCAJB2490960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8b9cb7245aa9cc76557a6dffbd4b845231db4e6c8dbddf99242d7cdf1500ab7. Chain 2 (Bitcoin): anchored in block 957775 (2026-07-13T00:04:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJB2490969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34c1c55525f3a07221108c80317e6f5d2b2ae4021895fb9135173e29d53d7cd3. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJC2490973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc19b6a0d12299ea4f3c70d3a74e18ff3b6966ae90b8bccef833587cb1b774024. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/TCAJB2490986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94575f3603e49b16c0b6705badeacb2d5a372f24333abb9830d4526f3509c544. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/TCAJB2490991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2943c06f1922e1c9d63dfa406941d5923ead161f062da4f9ac7bdc1fad87baed. Chain 2 (Bitcoin): anchored in block 957775 (2026-07-13T00:04:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJB2490996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e9d2a61b81c80770fb3af0e33686df0e4f5f963ea908a26f9dfdeda36269b55. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/TCAJB2491000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x375ecd575081661edac0aa2ee6b329a3c9b5f3be544057c007d1cd7a5b48f6e5. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-17T04:41:03Z), 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/TCAJB2491012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4bf40a208d3ca07ff9093f1fa5f876f330e91d1ae1c8f323f5332d7d0eac6b4. Chain 2 (Bitcoin): anchored in block 957779 (2026-07-13T00:19:08Z), 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/TCAJB2491018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa07ae17d1c2c89219b869b11fa223956d36e70f3e093f6c4227eee6e96b4702. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/TCAJB2491020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ccebdb651ee1b485a4cee410fdb7c1fb2d4259d72fdf5318dad2e9c732b5ff9. Chain 2 (Bitcoin): anchored in block 957776 (2026-07-13T00:05:10Z), 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/TCAJB2491022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b41b4ef4c3f620651296a177258c37333ce1194429621689e40071f7f05d1c6. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJB2491028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48083bd63baed86cf69e654d8639fb3b9f5c6baef32d7edeca8bbdef866372fd. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), 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/TCAJB2491040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cf5b20b36056acdea5a028aca852ed6e07f15cf9a5ae4e4795aa9d38a933533. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), 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/TCAJB2491043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c71506c098fa86ce17f67e4cdb32594ccb21f89514ebbff23eebf09f9be7248. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-17T04:40:35Z), 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/TCAJB2491048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d71485583b683b37c063fcfe70330c8ed38ccd1462efe802f4cb7266e450b9f. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJB2491061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36ec3c9cbcb5a0b06828397828012a052c5169490100d55adf1da8c26d1a279e. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/TCAJB2491064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x713f718bcdacf3a7c2314502250b3b2f93b7ef453dae19ecd74f218a83473f84. Chain 2 (Bitcoin): anchored in block 957775 (2026-07-13T00:04:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJB2491068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb404b89c5b7e8d70fee1bae6e2f9bfbbc83f09ebe51d1def2d35ad9725d24dc. Chain 2 (Bitcoin): anchored in block 957774 (2026-07-12T23:51:20Z), 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/TCAJB2491072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd495e61f97c0720b46e4db8e400bf2efc562fa80e3b744ddc38b081e14b226f8. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJC2491075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91588442467791fb8fb242fefba6558535bff6842cd2befe438f7c6282b3617f. 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/FR10S2593976.