1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30c397f78e5ec9ee8195ef2534efea250b573d23f9b43abedc1ac0ee012ee71b. Chain 2 (Bitcoin): anchored in block 953724 (2026-06-15T01:43:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8c8a3e23-d19b-40ea-a64e-468eb052a62f.json and https://artists.proofprofile.net/proofs/artist/8c8a3e23-d19b-40ea-a64e-468eb052a62f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf57c7996aeaaf362f47c0adc4dcb5e1d7da9218cfd42d36f477e6bc709d0d90. 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/DEQ121639965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51fe41e69174f74779a7901ad91857bf0d2fac0198199046687efd4a2a62a490. 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/DEQ121639966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39ed4fd11c1b03cc52fc771ea27af809d24c87d94c735a1f2fe21cb2e39ee402. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/DEQ121639967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bc57067d212d5e9acb735238d4cabfb1c864727c792040c0ae402f2fe97c165. 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/DEQ121639968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02b67776fcdf75d53d6c2f90e6ca136f358112a9afd4aec20a14ea8047301751. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/DEQ121639969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce4990138e71b9482828e63b35b143bfb3a25d8c810a2f9330ef9e676d0325e0. 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/DEQ121639970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65f3acbe11c233c470e3149131ba46ee1a95174991e892eb1ffee3a2fc4b3cc7. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/DEQ121639971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1017683e712c3fbb9c7c1b48d5fa483649ab6f84f26a5b13143dfa680652c91. 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/DEQ121639972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33853d487d7805186cbcaf748c74baf3168029adfe57a1d891f468aa9e1d5110. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ121639973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x116bde94a67c2d97958b0b8c6864e0f6b2eb40748a2a8336eab357c9e5ab0451. 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/DEQ121639974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a4a9fcbb631bf6e3380336f6efd17095e5720c614b28010b0c0b39ee804752e. 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/DEQ121639975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71be6927efb6e4a7cd5759e0eaf1cab2cc6376ccc8c1601682d8a3cb8b8f3db9. 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/DEQ121639976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5622216a83b7cd0593958c6ca666c133a46a6f545c7eb1de3d9984d1d91d0780. 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/DEQ121639977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf53f2e2ce57ee77a05dc3cae5720c36509977a9ffe1c9385cb61bb57fbb1e60f. 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/DEQ121639978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aabb75c367281e94215be08a85b2513ed00f49e4b8060e1beb25a79adb86fa1. 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/DEQ121639979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d56f59a555cacc715e14963d8a1c95a9dcc271890abe9cde68d8390d9e1efd2. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ121639980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x388a9eb63689d77831dd8901c15018d286e6511ed3f2bb34cbdfdbb9b62fdf0b. 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/QZTBA2363495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37adb5319108ade24ce7f21604a4944bfb2cf08c7eb4537090c619a3ced21ec8. 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/QZWFE2344934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x032f67c169b039ada108e84991e5f4ea72c93b583f2ed607dbf52a6f387e374c. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFE2344935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a4f0d2947cfeaa367b847aa4c3f1ab495f48cbc35c150f1a193f64fe36e93a4. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFE2344936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9776dae4bc173c22deea8e01ba61446ba63e03bbcba56e1654abb0e41fb070ed. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFE2344937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe73ceb63cbae9739d37a7fac6f901e8782365d5a3bd05a6ba8e7149bbee9b41. 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/QZTBA2363662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x695a37966ad1e5329dd1b788f301a9cc5c3b2682229212ff2017c00f496ed3e6. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), 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/QZWFE2344938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4189c80c0343f03c68042d78f58decf5a459d7a033340daa645b97306cc7fa6d. 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/QZWFE2344939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf352c8be115252063df11f88350cf76081b16741ed13687fe596874977c76aab. 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/QZWFE2344940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dac2dc85b600c1f6dda4631cab5eba8302b058b84191d69c920d7475b593542. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/QZWFE2344941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x093b1d7bd51d216acbf85732325002269ada88286a71eb39c558208b06215818. 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/DEQ121430875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fddd55605b2699249abc5a39047d1fed7ecfdc4d69b62a212158a1573904f8c. 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/DEQ121430876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54aebbe22699d4877bf8b9e5ff93572054cc985d89480cd685c97c4bb77f2707. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/DEQ121430878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf565e458d8bcf0987f6606e55c923ef929573913dbff01ca6800ee9c130b1e1. 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/DEQ121430883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00824e97a20b84460390a05de948f2f5e1f9c1cfebca914d0d2e811cb67f9b9a. 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/DEQ121854992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe31ee0ca8e39002bfaca5a409b635b3c12463a28e55036aa8ff61d513e6dd77c. 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/DEQ121854993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa811cae2c3263d83830ecf773285ee1da4e18595b42b744944603c06dfb8f70d. 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/DEQ121854994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4185cbc171346b8d0376c32f338eabe7bdf44c5fb9857cd3463155cf1f1c8e61. 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/DEQ121854995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb79c52eece3071bf400ed22728a19dda08357a2a8ba935d0fc4f8c7f2f0a133c. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ121854996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01e69c8f66a57b5383a0abb8735e8a2b285b9bd2c92fca6f4cad2168b71d47ba. 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/DEQ121854997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6609cb30352d182dafea92f38de675c2b630be7375cfd1a78c1c4584243bd34. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), 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/DEQ121854998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44a81eedd09578b63a57536a7c6448b0505c241a2609c56f2b552c44d723a6fe. 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/DEQ121854999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eed370ff122be980085e041885a529a6216453a27168e7921f4dd6e2a8a84b3. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ121855000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13cfcdbb66101798907dbdbe533da9ff4c4f47b8520e3d694aa507dbf8ddf572. 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/CH7811928300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f1b457a5391e58611568103c12aaff1c42283dd5960034ee8be59bd26ace208. 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/CH7811928302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaca8f4676f7485c20e9fdcfde1479eb31b28df582b68f36f2ff1b597d6e56776. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7811928305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa15c7ca7f6793305bd787f07856ac2e0c1f893cf664124705f314fa6b3ee364c. 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/CH7811928309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0df04f90a8c9efe3cb8e44e3d4f1751f6a591d9bf8a1149d55ebab6343bd6f8a. 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/CH7811928310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7236851944de2e9c29319b6bbdf3b9e8bcdd7b2228bc9a4fc23bbf2bda7417bb. 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/DEQ121536619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdabd124fe6c052bf6c5a642972182acaaf1e01d91498708ea52ca45d83de0514. 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/DEQ121536621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eeaf78646fab38a088151d922bee75ccaa36f9a4c73afd4f6164d1bb29de989. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/DEQ121536625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefa3794728f980661207c16760588f2987d94ff5e9015bfbdef78cee777a4091. Chain 2 (Bitcoin): anchored in block 960487 (2026-08-01T00:15:43Z), 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/DEQ121536626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd8b5809bfcd626207876d30e5478e798177d7f1e88030c02b1d0bf1609a0e39. 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/DEQ121536630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2ec750b724bffda23b63bd4a1393f0e66f63cd412a020ad2ffafcb8188abc88. 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/DEQ121536631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbea6bd2de1cac2e35b7a1fb908638dee0ae753f30f7afbc6e8da59229e160e7d. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/DEQ121536635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9575ae9c15e6a7f337f11c9307415e36df6999c50169272a2466139c3531f11. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7811922257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab19e25f196c60374c86039e1367aba7da0d85e9a0d4ac925252ddf634169344. 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/CH7811922258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x289542280c4bd16cc1283777408174078ff8d6374aeb8ee15015fa6fa1f282a6. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/CH7811922259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5597d90df0627a78ba13cc52922c10b5d98d993bbe8304279110cbbf8d022b93. 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/CH7811922261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7095c82efed09d284c38e454edf0c64c4b012df875fb5598aa60ea6c5ff97dc3. 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/CH7811922263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6a15b638ef2701afd0e6955d871234648a0f1e38d0b4c797f6a31fa2943b884. 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/CH7811922265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d4aaec235705fca7f4b6139db0e8db01412d6c70e15acbeb2c20d02cf0c46a2. 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/CH7811922267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5c591404103f84dc19cfde590d6f2eef8da910451eb1a299006a8fe231383cc. 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/CH7811922269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e3fa303f8900f8429cbd8ba57c81a4bd1c42ddba354beb46d5f40d923746a4e. 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/CH7811922245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6b4e6bd7f7f030423dcc21fdfdf1122f4ad8601c158f770ce3e6aa1740e2d93. 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/CH7811922247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x395b84fcc5e11b002133246ea5340f34583f7b3698ce2f90cc052956b1cfbb36. 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/CH7811922248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe081d2916e3b300f1c1276f06d0cef4d095a81da9d7d070cfa8bb940bcec88d7. 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/CH7811922249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63d5cca5064d2e61d0ff652a1681335cc190d5bcd07aa7eb8d0c238d5b5dca80. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/CH7811922250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x384229d6580a01814b96a0f9bf68a88a02031e35e08fd3cf61bedb065f4bf3c5. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/CH7811922252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4cb64f057e94b9ec765ceae175194645f6e636f063155f383031e6503fff964. 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/CH7811922253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ad99752eecfc58d6e24b8232e73bf19fc29ba65283922bb11c90160d73a7e25. 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/CH7811922255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cd8501e8b7ed1e0b726f0784d25dff28708738759d1a30467237f11b68c5cfa. 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/CH7812406816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d8c508e5deea18feacf55ddf2910aa0bb0581cb2a093eb9478c0192781c3449. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/CH7812403535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6e36c4d5f314b4370fefc2f4e5e66b28d0fb411703abf35ee042acf81fa440e. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812367705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e41e6daaef06a1bd1d0a711ac6a2225753de1c98e137529fa7bb267ffebe7af. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/QZTBF2329051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a8c8b60d0ac1f47b62471dfea17b1a3e3bc7e0568eac4c347c35ecf1633df9c. 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/CH7812227209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27bdfa255b2a495c60264acabbd3806157915b7e31a1a2bd48ce87c3a926bb46. 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/CH7812223122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e561c9d308b185f715526bb6a54a3b6e251250d32750f4de4132f5b864b6ec7. 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/CH7812102728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1938cd32083544f6818f609bc4914d1d52f651e3fcc5528c523680a72268e3ff. 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/CH7812197831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4ae32615d0edd073a9eb012310af0fc0e75422a017e52210d4c03e87494cdd6. 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/CH7812194018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cd771fd4802e7937ddd34c7817a1e90cb7a745250af56e2b71aa11ace1dfacf. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/DEQ121426689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b26be17d6ff8805b6412df33ce26bf2d3fa8a933b182465cf021420b0c974ad. 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/DEQ121426690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08cb823dfebf67699ee7fdf8a5c4b5722fa473f5c1c92ebb03d29b73122e41d9. 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/DEQ121426691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2d93fea064e22d8ae38b3e12d2e44bd9781ca56fe51cc3878b6e04152fb6503. 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/DEQ121426692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14bc6717875c4d8489802e36ccf8a73c3f49d02df339040c3f6d17ef61dcf1af. 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/DEQ121426693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbf48d871a13689688f04e795b409a12e09959817a4babc5e6b90fa880991664. 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/DEQ121426694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12637c78ac79ecc78e753f570028774cf206d65abcee78cd58c6f74b65cc7373. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/DEQ121426695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9c3c561d90ecc8727294f34b25a03c49e80291ccf9a5be21321816381e4752c. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/DEQ121426696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62fef8ac5c5aee822e3bf540c249191423bb878b813cc0246d6e2e4179c922c1. 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/DEQ121426697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x603d51be9e8015e474621a3858c72f878ab2ee654dc781af9462085cad03a3af. 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/DEQ121426698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5405d3f5c7c9db9daa32e5ae008b584d5141b2171c0cf60d62d19ce7b308e462. 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/DEQ121426699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0fb3b208cbd0f90976180be69014e199291c04cf35ebb0da222fbec30908db8. 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/DEQ121426700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf603beafb97d7f1217873625ff0e5d2f56cb625facc4e2bad6259651824bb1c9. 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/DEQ121426701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa58d7cc4e5f5284bc55a16d5620ffca08fcf82812f649f167b184f6785ea3062. 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/DEQ121426702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe73cbf8ac51f80a3866f97bacfcc1715a3153b99701f3f65107e665ebf41f484. 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/DEQ121426703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf758f6a5f8ea07721c0bbc922f6397f48dd3d9e36163f662e9f64bbd64d86bb0. 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/DEQ121426704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x425ca616ecde9056e3baaa69227d01f03c55dc1bab30b20b3f175986af8d6a52. 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/DEQ121426705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaa964df98b7e123813b94bc49f32b04bad17b0eb136ada035a2f86b4afbe03e. 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/DEQ121426706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9d8432d222f7555f06a94c60ac8f9d78b68807274bededcb6fe9dd079dd587c. 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/DEQ121426707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x356a67db413bd072caf18414150cf231488456e09ab2748a2a68f8162c160c3e. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/DEQ121426708.