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 0x2458dce41a697db9d9d2602a97df7f82c1212bfec434cbcde284e639558d96bd. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/227db087-04ea-4e8f-b6a7-1543bdb0b921.json and https://artists.proofprofile.net/proofs/artist/227db087-04ea-4e8f-b6a7-1543bdb0b921.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 0x9a0e93f2fe7c4476efd874f920d8c38e87af5c403f3cfc59490210d566b5b028. 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/JP92N2309554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8434ea52e8e2335c031149b31e35c3ee4c81e2fd5b7b3ba0079854b1533ddb74. 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/TCJPY2335305.
Fukuoka Jihen -Kiwami- (feat. LANCE, Natural Radio Station & Mayor of Fukuoka)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54581b8f8dca48302ab8c91f79fda7bf0d9f2ff79adc1fce34534939fc4618b1. 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/TCJPX2319804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbebe221cbbfa4bdd4c13543c00917b395d313a48d234015913d2e0856894e8e. 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/JPY202300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8b8147302f21be2aaf1b5a1ea41e5d8b33149e8429e448d23a3c41a0a1e4b22. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/THMOB2211899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f9525ef78d835054a80b7bda96685fcbedb4f66f8e9bf3c5012d10c6929a378. 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/TCJPT2200273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c3fd249f77fecff511b8a38d629794082b7ca74435ef260f981b635aa5ecf3c. 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/TCJPS2280903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4d91175b0eaf96faa8eb191679fce101f588ab687f6f299fc96e242ee0b01b3. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/TCJPS2276450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4337c282c730391bbd02489c948d1d2a32f930a1bcc8c5a04c9d81a951938760. 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/TCJPS2270369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x192480927725bf77a70130ec007a6608caf6e6239ca603060b41f5528668be9f. 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/TCJPS2254131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe713542e8f8e446af931a9dbc33f760d6d5334538d7206e8af196fdde4dae763. 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/TCJPK2067673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe866266a487701a7c9954a5d7faa7c7781c324f51226b6eb67fe98a7a60a8424. 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/FR2X42564024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac43957d75b2bc0f4178bfe286de802640f50c0ce3cbdd26a685bcb24ccb654c. 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/FR2X42564026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffac17afb9822944ab6bd4671fa494237a37f9028d9286841404ea92637704d4. 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/FR2X42564028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47710d79cbd3e91f749ab363fa92525bbbfe6d3474453c8bc2f33226234d0cf4. 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/FR2X42564029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ab950661f9e3076158811d81e6801479083a075952a4929cfcddab80e2e1815. 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/FR2X42564036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e0e257f5e3dc53d73100729db01194478708ace25d980fced03fb269116bcea. 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/FR2X42564040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x453fb03f139e1f87819a096fd7791bf7d114a32131da5b48d2aea5aebfcead4b. 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/FR2X42564042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fea71ace5be8ab85585dade49286492c191a352cf58a83352713136e77eb09d. 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/FR10S2598023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ada39fef32d2af14c515c77e1cb5e771cfcae75010e1d98418a4ad43294294f. 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/FR10S2598024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb413eb3382a52a9efbe7bbbceb2f76cc742fe8f1ef67f52e35f705ce81f75ffb. 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/FR10S2598025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07e0def21848a11d5b4ebf3ca75ab1fdcb4f98830b5b9a15c5802f9347ef250f. 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/FR10S2598026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfe7dab24c0e2a0dfc363c8be3978dd72585009eb551dfa765af7c85049fff3a. 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/FR10S2598032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ad144d350137a6bc52e9e21418b6f52a504242fcf10943b42d17acad8c6f3df. 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/FR10S2598034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd96785ba6a95e4f26bb96b805b5b4204072ee7e3aeaa30a51e5188525553fe85. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/FR10S2598035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x892d533e8c2498152191b377328cffad90fb5bf24ba770ad989b5f0d7d125c69. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2598040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65b993636a35f897d285f2e51174e2bb21e9afc15aaab6a251a99e538f71cef0. 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/DGA0S2458439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99b8683cbc5bc45dd92bb1a8c5b5678c7786acea3b5cdc91bc5c12b89882250d. 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/DGA0S2458443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9795941109d692e929301047514e05455dede4a26a23617d2463b6c2c4ce57c. 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/DGA0S2458444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7acc7c07868e9a84e72d473bcc15a610c1b4894c8ff1bff744408c11ebbf2c0d. 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/DGA0S2458445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71d37e6597c885582e3faa165b116b771897a77cae688673893b3d4c8cd6bd49. 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/DGA0S2458446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe34f0da1a012bbcf893649764fc9175a7ed9eadfd74244d05d74f046759e609c. 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/DGA0S2458447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78a7a3eee31b301b2252e0d115965c2c71f8dcf25d96ed85c529e433e6eb2433. 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/DGA0S2458453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb837df7663f953145177fd03fd36031c0d8e9d7e1ebfae3fd2ecedd32e862b. 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/DGA0S2458454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35ee24d3dc914ceff5e47dd786073b6212e096efd6a1962976734c56bad98ef9. 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/DGA0S2458455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca46c3bc048e29972627c08d64fa8b2b0cf5327eb9937dff83d28f35d095f99e. 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/DGA0L2419289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x919361ce506570a42523659fddfb0145113fa3b53a5e39c81c05def8bc9234f6. 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/DGA0L2419290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x786a4242436edbddc3e3cbba3d1fa5d770e698a00e65f5c8a1b0cc9c1adcbad2. 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/DGA0L2419293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a377fab7e02114e62204c63a713ac22e6525836d491f4a3761422e6438eec4b. 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/DGA0L2419298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b710bef05489cadf1e78c86fb312292f443c7ec197bef1d7b8fa527180a5141. 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/DGA0L2419304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97d06aeb790918d46f6414b584f295e1a479ed4001787027e681f291b66585fd. 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/DGA0L2419309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcdb0c871652020a86b8e4b4cc40f1b8e3caf4827a53e01597949ef5fc3cbce2. 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/DGA0L2419310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5bb355d7cf7edf15aeb0fcb3a0e3047b5273cd0e34de40c311b0bfab359e0b5. 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/TCJPF1796815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96343fd3135eb79e4f38122c8dee7a59c2973ee9b7ea23b07999a6c71e5df6bb. 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/TCJPF1796816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfafbdc79bad6938533001d0f429daec556abaef243c3ff8f719ebbe422b76c33. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/TCJPF1796819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c874df573e2536f0fab1858074eecabfdb2438aef91f2b1ffeb46a6e42ae003. 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/TCJPF1796820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd316d51c8c1dfecb9d32dabdbcdf33865beb49315bd92c5e43692f9bb49f67c1. 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/TCJPF1796822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96b3223107b38e51f151c53a27c109c10c8407ba7be1a15c9427a81f864edad8. 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/TCJPF1796824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x667b067909f617e02ac580e1a9cd1dd941ff973d3db722ccfc441414af2b946b. 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/TCJPF1796825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eb73affb70623fa80cd70a7e25b4537ba00d55b80c6b619ad90986733d374aa. 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/TCJPF1796826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb90394d8788cf86b36463e0272fc820ed2acdef3841881edacd6e0d66bbebe39. 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/TCJPF1796827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2a913f8943853bc10b71cbdddecfec99064ffcb6347ab891194c75b2d1584de. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/TCJPU2223558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c3fd249f77fecff511b8a38d629794082b7ca74435ef260f981b635aa5ecf3c. 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/TCJPS2280903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64d2d29489263e262d8620afec26176989a103661296c48f555a5896cbebb5f0. 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/TCJPS2250181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcdc0b6cd963b679fd6e41e14ba66394d4faa348bbc039026c443352fd712c1b. 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/TCJPQ2280146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3950773ab86225014078c5c43322399340da9633cad14b50373be2a5fc6b111. Chain 2 (Bitcoin): anchored in block 957304 (2026-07-09T12:19:34Z), 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/TCJPM2099473.