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 0x0cfb49d10a42b12b34e7d7453367b9f5c6ffef34a1d761631ffb461af40786f0. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ca4c5091-c4b0-477d-8d42-7608c3972936.json and https://artists.proofprofile.net/proofs/artist/ca4c5091-c4b0-477d-8d42-7608c3972936.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 0x7a26819add58e625b8be829b68ce7472f5065550de454185f542ba9c324f91ba. 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/BRLR62000003.
20 Secretos De Amor: Miguel Angel Robles, Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe26dccfb5ee871ecfdd1a78e785cb25fcf43de4705d1ba585b0ceb331a96fc9a. 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/ARFSB0700542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x101d436610036789d71c7ba750fb7e7614b341f2aa10c1c321ea7e7d6b5639fb. Chain 2 (Bitcoin): anchored in block 957249 (2026-07-09T02:31:37Z), 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/ARFSB0700545.
20 Secretos de Amor: Miguel Angel Robles
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf40103e06ced5a2c4842ec714caeb903411db6883a7c9fb263ce7720e1c234aa. 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/ARF039300614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3bd495ef53489b92ad43a40ce438500aa640f209748cf1157c52c76bf1c751c. 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/ARF038800146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf66b5b3c017a47f75c912f8097dbeb146fd898176c5693929a6e33d8868ae0. 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/ARF038600152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e018e9f2d6b0c10bf6969fce083987d77aaa80fcb2d4c3cdabad8986cfb1404. 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/ARF038600153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66fe3b91ec1789641493331cc9fedb430096f5451b75195ee3085cc69afb8d73. 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/ARF038400102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39a418c429036ea61dddb1120305e4226640a9affd31d5e3e11de73665072b97. 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/ARF039400799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dc12166f0c60322470afddd6bcc4791dceef77afb217805e1e5d5f473c6f023. 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/ARF038400104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec3961cabf08175e2db961cbe3e1573fa6ba3ad2644fed0a38b14228d6973415. 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/ARF038600155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x608c317cd0c98cd803cddc581daba36993a95fa9a2e8127d0f59e3b4e2c9f078. 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/ARF038600154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9b6d82349483429c5c5d0902582c322b7ec8840a4b7358f5a0230a703203ddc. 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/ARF039300224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e156fec26d5cc172886be9d9d0311f1e9295b26faf9971de6e787102d174c27. 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/ARF039601085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff388c669e6051ac72245de31a623507482c7ecd63fc5b31a1e069e7114e297d. 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/ARF039601083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4ed5690102965f65b04f4cc01bb5d83fea824842c9f1aa528c2e4f85a4e5a9e. 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/ARF039100210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e156fec26d5cc172886be9d9d0311f1e9295b26faf9971de6e787102d174c27. 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/ARF039601085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e31761ded2c786cdd5376add399126efc9117acccf3630ca656f2aa956801a6. 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/ARF039501524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac9b22db3be4713a42cc11d35cf972b780d8d438e178788c81288b50b0bae5ad. 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/ARF039501528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dda69d856bf3b3aece88a5bccb838b141e806d64482c5997e55e7313f81c383. 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/ARF039400793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0ce489aad3d0f8cc644c6285197d2ddd11103cd94a6a6b875b8eb62ea79adeb. 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/ARF039300859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a352a33ba72f2455cf124466a2d57f9db6be89be3becacb03874837c156e3fd. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039300864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9b6d82349483429c5c5d0902582c322b7ec8840a4b7358f5a0230a703203ddc. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039300224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45137874f188bc7b9181931ec366cf035f4bba109c161cdbf6d8f0beef4fa01a. 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/ARF039300866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4ed5690102965f65b04f4cc01bb5d83fea824842c9f1aa528c2e4f85a4e5a9e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039100210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf66b5b3c017a47f75c912f8097dbeb146fd898176c5693929a6e33d8868ae0. 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/ARF038600152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec3961cabf08175e2db961cbe3e1573fa6ba3ad2644fed0a38b14228d6973415. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:24:27Z), 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/ARF038600155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fc53a428164bf41bbfe8f08453885c4728b504bd2ffe4088ebaf148e0763a5d. 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/ARF038600014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x101d436610036789d71c7ba750fb7e7614b341f2aa10c1c321ea7e7d6b5639fb. 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/ARFSB0700545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x608c317cd0c98cd803cddc581daba36993a95fa9a2e8127d0f59e3b4e2c9f078. 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/ARF038600154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66fe3b91ec1789641493331cc9fedb430096f5451b75195ee3085cc69afb8d73. 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/ARF038400102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3bd495ef53489b92ad43a40ce438500aa640f209748cf1157c52c76bf1c751c. 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/ARF038800146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dc12166f0c60322470afddd6bcc4791dceef77afb217805e1e5d5f473c6f023. 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/ARF038400104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74f0fbb095194c783886e5232c33bf4254766d28f74b58651f6852940f6e91c5. 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/ARF038400229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e4d112293536466fc34cbbc72723a1d3897bab94b6b48a5632a589313b4a13b. 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/ARF038300217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf40103e06ced5a2c4842ec714caeb903411db6883a7c9fb263ce7720e1c234aa. 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/ARF039300614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x663da3c37020b25a1d28a7c86ca6c23517b2147bb17a2b0d407b6110ef62c6f2. 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/ARF038300222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe976d83206de31f35d0874f9c4c1b42c095bccc011bdc892222ef56e3579bf91. 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/ARF038300223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66fe3b91ec1789641493331cc9fedb430096f5451b75195ee3085cc69afb8d73. 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/ARF038400102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dc12166f0c60322470afddd6bcc4791dceef77afb217805e1e5d5f473c6f023. 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/ARF038400104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf66b5b3c017a47f75c912f8097dbeb146fd898176c5693929a6e33d8868ae0. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/ARF038600152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x101d436610036789d71c7ba750fb7e7614b341f2aa10c1c321ea7e7d6b5639fb. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/ARFSB0700545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x608c317cd0c98cd803cddc581daba36993a95fa9a2e8127d0f59e3b4e2c9f078. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/ARF038600154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf40103e06ced5a2c4842ec714caeb903411db6883a7c9fb263ce7720e1c234aa. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:40:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF039300614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3bd495ef53489b92ad43a40ce438500aa640f209748cf1157c52c76bf1c751c. 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/ARF038800146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb2095f0c9435faef98deaf0344a6837c48f23509f0d0fda1d7598b65b028ed0. 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/US3DF2029576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ca76f82d6d9cafa52cb27548eb95f3cd9cec4b1cb533eb6dca68c6a4ee1ceb8. 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/US3DF2029578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62b23ac562a38e242d7598ca858d26278ddfa48fbb325a2cf5317f0d7a11c504. 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/US3DF2029581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e61a445115e484b4296a6f7d7d4c699a5e4e4915d70eff6b351c2ca1311a948. 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/US3DF2029584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x776c185bda47dd29f16037de287cdd0220e723bd9236d63794a1077eb7e795b1. 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/US3DF2029588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31fdddb16d24d979bdfd07ad6c1c69a833f31fee0696310f97ff0953aab2a827. 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/US3DF2029590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04759157324e43c95ce1b0c708d387cb3c0957e2b077324b28a34fe4f89c9fd9. 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/US3DF2029597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ca75af564e82693fa6c59fb2e33f82a1c878aedeaa0de3fc9a3b8bca55c6071. 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/ARG991041705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c59e8e86640693c4c2d6ed083e2bac5ee1a82960219ba5679fcf8196ce04ab8. 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/ARG991041707.