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 0xbc4e832a97530ba3a5ba29b8f27194f9128f6b4f57c1da74fbcb0b6544e4b85d. 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/12e34c54-7f22-451a-b5ba-f246928f4aac.json and https://artists.proofprofile.net/proofs/artist/12e34c54-7f22-451a-b5ba-f246928f4aac.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 0x2dbe474da84aaeaaafc37bb4806b65143dd696b6da8f8a91827b3c064104f631. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/TCAIC2412283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38bff73490bd0ac9dd1529c76101a1bae5d5ad32b4f5c61953abc0e8076baba7. Chain 2 (Bitcoin): anchored in block 956713 (2026-07-04T23:03:25Z), 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/TCAIC2427341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d851d23ab7ce7cdaa660e67476ed244cb238b891c8b78a9abacb3852b1043a3. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIC2448364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12282bf02952ec3963f6d5c67a62af5e768e4328aff1112233be9738d154e4d1. 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/TCAID2459129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08b8c6b51f5f2cf2460c7972c0227b3a5f48b336cc2b1c87ddb3690de6f0cff4. 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/TCAIC2469386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb74660714b8cd75f899ec57db6f8e7023a3b468523586ea816d59f5300b19e78. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/TCAIC2478354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50336895ee81c45061a605ef8d957edea287abe6ccafcaab1e95a727234a8482. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/TCAIC2485479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed6efbdbf33b0c25596ea74a3203794e1e1cff87e763cf5e9256d60e94ffd479. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/TCAIC2497040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf702d40d66bbe55a2397dae99443ba0b76ec6ecb54120e73c55a2bc22e033da. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/TCAID2406060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x408cbd042a33e8025279c06a28938971225d77817e58fd414b5c26795add52f7. 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/TCAID2433499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x713d06201deed22c00f9509a6d8bb8be81d4880b3d89f87690d542c6e6da4e22. 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/TCAID2440973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a39aa5dd490218884b8eabe9f154403c4352ebb6b140de76706ac862144ab5c. 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/TCAIE2447983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c66c74efd73a4fa1d6340bf94feacf1e204ab1c564a8275bfda9d235d52454c. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/TCAID2461592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3e07d41580749204c43290d119cea55c2248a14d1240d3cea73085e26963094. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAID2478501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4913fca490af27f134e67bda5650d12356f9fec8d1d04c04953ffc9484d15355. 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/TCAIE2491949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x468d6b8d4cd9fbc7e746b8958f0fdc8c2f2404fab542bfd5995f715a22e1c6b8. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/TCAID2499360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x367b556bf9cff43e0d668b68cd26199574c87ed3d23efeb40b8cb26b864a6ed3. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/TCAIE2411577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbba9731e3ef5986b7df5a6c380e8a2f01b9ba0d79a296924078ca5337e484246. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/TCAIE2416721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe854b5cf1375a1a4b7889dbfb3e8aafdb1090e72b871bda71960d781eb226c98. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/TCAIE2426484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ba16aa24132ba471d8641427f419c0a5003512befc8fa29d15a09f7d5a76bfd. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/TCAIE2437699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x933f8ab952e3febd1e582472125ce47007fe8fdc90f43f3f34c896a214d5f33a. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/TCAIE2496750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03c98188c01d8a92cb8deeb98232e30afaba989fa20e9207b1354255cc78437f. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/TCAIF2407270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32e527b48957f4c0fb11962bd0600b6867d9b5fa49ee2c6266bb0f6f8041ec85. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIG2417674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4e82dfcc8da0fbb54bd3438e1c83d6ce9814b80732a66121638e9badf9b1a31. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/TCAIG2430701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3394c620f1f6dd82a7a9f59855bcf314f89382b8bfedca44b577a19bbd3c2cd2. 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/TCAIF2437906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53830746731dd0711570ac87c94178e8c48724c883269b201b6ef29cfc0ed277. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/TCAIF2471564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b75e4f3ec273cb57c77fe416899d979afc9eb36c8ba1063c2f96cd12dd3a7c0. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/TCAIF2479050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4af408075e4040edcaa688522a95dad6b7caddc80373cb444b28005877d97004. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/TCAIF2493273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa089e430f292af799180ae470f87d2a608f796b9e898a5f845a4fcd24fa41333. 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/TCAIH2400887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81a31eaf32c19650d86692a2f372a6c659b2b8d8850b3af96583dba52f307adf. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/TCAIG2411462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6bcef572016f883fc13e597744e4a47f4583df32163f9c84b2209aaefb13881. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/TCAIH2423118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x106f9524befcc26b71a2f7aaaf2a52d70479c95d9d0483834d4628a9ae2e3abe. 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/TCAIG2427137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17652e797b1b59b324f8b10961a4eda0aee462ac9c6d3d5c5e657b5d106dd251. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/TCAIH2439648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eac9bc9d595087370488259c0d2d37eda4c08af01de9b750d12ff7decd396a8. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/TCAIG2447345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55ea9b011ae4f82b0bcc9799333d8def2dfed2ca975f27c42921039b9a14d1a9. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/TCAIG2457327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06b42879ecb8bfce828da0cce23981518e3e376668dadf95612639d623f52313. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/TCAIH2471545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a6fb978d10f2a059e30ded1e7c77ebf30f9ab11d42f14823713f2e8cbceffea. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/TCAIG2478620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95697435c767eb7dc3fe13dbe5257f0497fa8a1932deb1f78c9dc34b7164d956. Chain 2 (Bitcoin): anchored in block 958510 (2026-07-18T06:38:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIG2489301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1c7375393c78498adb58f605c9d54e28e66078ad26ad8d60b5fd964a91bd65a. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/TCAIG2495709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5c910f9801e73654086802b6fdc6a2f1795bd0419cbfe9cee98f1685ef7ec2c. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/TCAIH2407456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf4d49bc4a35c0168e1664497c456d93508af7c184a441d24e290b7ab728e9b. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/TCAII2417069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc00953fb710cbc4f8d74ee6ca39a70c1c4a2caa2028eb4470152de4797cb71ef. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/TCAII2427174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73c319c5d8690dc32a531202df678005053619f2403d473cd696054cfa4261b6. 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/TCAIH2434229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9912dc9ab0fa8878339147d84b0a392af564d4d229096292f6f1d094a19d497c. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/TCAII2445417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe66ea8f1011f7c1694d2fa842f48c178d5a685470c85477739a5f14334ff0a52. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/TCAIH2453547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf91dc9001fb9817053609fcb426b5bb5d8267c85ce575cd618ccdca856319f91. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/TCAIH2460273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f81ee5840ce5b142e2d11b67afe90788d6f3a56ec679e55dfbda58c6512dec8. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/TCAII2472841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d0fa6e2d4e974683c73f52934c9126356f173afbe5b170a8b05fbb9592e9c47. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/TCAII2483107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x662100c374c4383a5ae4829d9d3cd2488259f7bd2c46c416568a5c63e6fc00c3. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/TCAII2494093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2483ea854bcf1680b8f952e71497422f9e00fc44e059f6b9a8ccb91223092a61. 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/TCAIJ2403940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeec3ec7deed7f5f2584a0a7adcb53dbc3d889bf66957a06a12bcc60969d9bc26. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/TCAIJ2440912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34c1facb0e39e12bd2607ced67e456e30033fe8637c69eff284852f43d09194a. 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/TCAII2451633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0bd0640908ac0b3445ab33cc3170ea3769f5184ed0bd55658a6bd7c08bff520. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/TCAII2493591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b6548d6e9f91196a6637fed744704895a123183ae6ee09f3bf2df8ba3c2f180. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/TCAIJ2401277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1900b48e80bd02157d881d32031046a7178b1b983b336559c5e2299cd94ffcf. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/TCAIJ2410975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57d2c7468a3d7351be8292a996082fa95211d279937ead4cf4a917d66ccd1aa8. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/TCAIK2418938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58e61726034e0f68942952a975cadc35476afa47b0337d22f73a8ca55d5cd6dd. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/TCAIK2440294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa211eb174b817c932f4b689a90a3b35b1466253018c995f8480d71eda7326372. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/TCAIK2462054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcf97c47016d5026338125c0fe702c7b80f888a735073e49c42c5c9addf067c1. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/TCAIK2470986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fbc1fded20b9e627563d850d7ab579642316e8a84fbfd73ff2af6aa8d83fd64. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/TCAIK2481693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabae1ffd64b98ded8a643711414b945316f7c2a0cf3629c37906fa1489aabdab. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/TCAIK2401770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48edc2f7b56397e56cef31cc428d19dd120f20a9204ac27483763272692ca52c. 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/TCAIL2401031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2d16a6502bcf63e9a9c2dec2b8b5a94274cc3f643d2e9729a4ae316bb489d8b. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/TCAIK2410841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fd992297169737fdeaf2e0ccbe4296f3f5194133041c5e9f7866b8692227b22. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIL2437128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64b272e4230f85b0289bcd34915b78d14d6bf07aff24478631526b5458005a0f. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/TCAIK2448123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4212b2ccc669d416cccaf6a0d32486cdb9286e02092615dc6cc10e225773231. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/TCAIK2455076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a4f605f2fbbc5d21c867dfe1d4ce2d7340c3da5575e9e400707976d2946ad1a. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/TCAIL2469088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3484670b856ffbc366242f90ef0a2ada42e060bcc452f518d8da521dede99fac. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIL2497982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b4d025211c159d6b04a3847435beea25fcd1e70bde48a32b434f20581af192d. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/TCAIL2406945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45be1eee6703868455a4bcee9397e55d99fbb848773f2864b6b376b3740c2e7d. Chain 2 (Bitcoin): anchored in block 956713 (2026-07-04T23:03:25Z), 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/TCAIM2414665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e4359dd635e9ed2a946ec7e730832eaba3a777405d0f80037c70640d9621e9a. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/TCAIM2430360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc869941207881e52530eb80e49d4753213e718eca3840c62ab12aceeee4c68e. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/TCAIL2439235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b83b6fd6f64833e8b6b760e69dcb23a11467b5b9876ee1b19ac556f086c3a12. 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/TCAIL2449450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf21fd63a16eaf57cda4fd488cfc0236706a43fb3cf59f44dc13033b8952e54d9. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/TCAIL2460531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1a5d0cb630de225c77f9ece28c824cd8bc88b5261fa006d822fc29223b88b6b. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/TCAIL2477141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0d06fed6dc62af99764fff3f778d1884a47eea9e0caf1f0c90e02b3380d48ca. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/TCAIM2488348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd577740b39c6279d056b25ef631602ca1f6d7747d397d4ab218a61c68e966238. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIX2404377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd84a258f6a9429dead3372cafd8a0bf627e37ec486bd6d78f667c4101063752. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/TCAIX2419921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4436e18f80a27c5bdc2f3f4d76e54b5f0eb4b58ba5db671ce0cfc7e62a0548a5. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/TCAIX2440941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7d84e78454d3800c55589da24b9ecf8ea7efea78e0778fe75a9a249cf7eeef9. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIY2449731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93e7ca91090c6f69de6d2ba2528a44957153031b741708110218a54a459149ad. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/TCAIX2467861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e3890aca1f939f1c9e000fcec5ba5027d05d5ca9b1c0c5a37142368f5c108a8. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/TCAIX2478688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1806241374ab049938de7fb442e7e91f3751bfd8035a048ce24cf787820bfcba. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/TCAIX2488910.