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 0xb1c227b7da7b15dc846e0044e76bcc968a295021792229fb1663e89aa57dd625. 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/44e0172a-d324-4882-9f5c-b15aa3a656c2.json and https://artists.proofprofile.net/proofs/artist/44e0172a-d324-4882-9f5c-b15aa3a656c2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Kitsuné Musique Mixed by Nicolaas (DJ Mix)
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 0x1bcfb4162e7207bcfa18e9815c07d0ef07815d497bec3cc566881615ea212139. 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/FRU702000053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0efcf128b536f02807b69eacb0c8ec71bb793673c5bc46657b60228d0fa72f5. 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/FRU702000060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ce2d9352f2257bc30c450673d1739b9ae7c4d2b8f3b2a8855eb8d4df1d74a88. 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/FRU702000280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6710109143c6395e74d2e7482de0ab237ed5df06e55244505f7ed5030379b42a. 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/FRU702000281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a67bf228be2a095fd7b70a70285d2a665ece021ed17c43882cf76fe6f17437e. 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/FRU702000282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffa0799c5936d657be7039c3736a10b80a66b2d6ff049376798b4e17a4695bc2. 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/FRU702000283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0058fa888e5a33f81d9a9099851b2b03d1a9780a7c4cbd2c22fc2ffaa07281c. 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/FRU702000284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddd91a6c36cec61a56c7086cea474ffc713b54ab21247851eeb7400c0adc2010. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU702000286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8725a98c44a429356245e1cafc058be0f26e6cdf8e653029c781809ff83738f. 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/FRU702000287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe24d5f645f90841165cbf7757c3c66df84013e36020a0a40bbe67cc33cbda87e. 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/FRU702000288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7455b4666cf42643804ca762b599f06fba751fd8a5f7c80ea74f3a979eb9426b. 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/FRU702000289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0eef8c97b410d583653bea973e548fdac0357f89c923864dda35a12dfbdbfde. 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/FRU702000291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed31ceee01780c358b316745c1b1bb49414d7057d16ee2a65e8338dfe6433f87. 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/FRU702000292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0799afc4cf3e36062fcfa5899f3f2cd68febf192b63758127ffaaaa442686850. 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/FRU702000293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48ad632f3123ee6f423acac262c17c32f9ac4bebf0c40052c7b65c10b7a0535d. 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/FRU702000296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19757621906235dfb06a48a61d1f8e52983bac562d0a00d0ec98c5edaf21d6c0. 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/FRU702000297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa838571e0d739ce28e5283e5fbb65e78a33527330edefc3294c254a87d071a44. 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/QM24S2205450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb23bcf5b757138b384423f4b0835a919338ed00a75a1121039989f07830f3174. 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/QM24S2300064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68c0bee745482ba9160fab27bd86e91039712d3461281c3a2491a9d38945375e. 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/QM24S2301050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17675396bbf81d232c0d51a1b8c390637552d1c482f13156a31a555815dcdb72. 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/QM24S2303441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x542b0988dae211c9022ce37f06a46d17068c49f49a2ff01f346ce18089f8a47a. 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/QM24S2305543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa58a7fed71763d8dda6b3e09c343bf8d79871b4ece7fb7d4ebd751f68b128b9e. 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/QM24S2305542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeff0127a163efc8a61ac947b8f5f18d5f57bff1075bdd26cb933a95cf6b4073f. 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/QM24S2104929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf932d4ae8b3cf6f8decb7a743ad99a60fe9e545f815e24b85fd276cf4980b0. 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/QM24S2200713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b6de9c86e149498c7977ca2f6ab2628a8eba2661a5ed9aae23f13b7805ce481. 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/QM24S2103609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x687446b9b745b292f110e55de10365468c96a72fbbf6216dda51fef40ca81e4d. 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/QM24S2103061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eefc6fa1621916bd345cae3f75b30786f5ace64919effa44b81311a9ee30333. 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/QM24S2106536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x094f72a19b2991f85d352fe36726899d4f4b6c2420aeff5e71e3f0c204ea4815. 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/QM24S2104927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92b18a10faa2b15544df901d7166fd6e32f880ad5370f5a987a30b18f768bfe2. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ93L2044984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2f098961b29d0e8b0b531cd6c651dbfdc0b7f95b39dbf520b694b1fd5347e7d. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ93L2016488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9bd12b1734cac0538aa6ab946ffd829e886875451ae650b8ed57ed206078581. 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/QZ93L2048604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x934b11d15de964242c6fa01fef8c6e0f36bc514920a11a78312f61470ce397e6. 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/QZ93L2033604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bc80c844ec33f4a80a8da15220690e43192fa7fa57ecd5d44958fff1176cee5. 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/QT2VB2416938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5ac57ab904a5a1c04c4357e5eee915692f7e49b2384e87d1f6a84ba6c35c41e. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2403047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa263159dc1bb03e12d628630eb91956279244226196ba6e3975d6e342701c0e4. 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/QM24S2401790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e759da6d3781aa9c43cbee0aa513f328fa3a8929ea53d4d74a208e7fc1aed7f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QM24S2308358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63085d02153b8ef63a67006f18c3c2953340e62c5ed78952d906327b60c5909e. 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/QM24S2307559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa838571e0d739ce28e5283e5fbb65e78a33527330edefc3294c254a87d071a44. 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/QM24S2205450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b18f1cdf8c8148fe38a73bac7c8f4a2e844f30d309eb453887d70027d261320. 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/QM24S2201956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03e8f456807f35d693ee9d514148e4637d13c098f40512e02021181f7702c787. 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/QZPEW2111162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x518b2b45c94ab0b28e62a5007fe7fe11dfe830d5854df666537839c9d9698539. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZLBC2100128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27a07b047b0306277e348e3c96bf2a58a2f3f28b06c35127ca608efd8c2f969c. 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/QZ93L2103272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a5e8fe796df31eccbff131b02514efa1882dcc31eb2970db045651f194f2e17. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ93L2013190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1713dc58650f1fe2d4c7cb39686362933f8b9ca0c94e9ac72308c16fa9a68192. 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/FRU702000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3940b17fccf7cf2d1371dc629ebf6bbd0f07243326e94c3d100d9bec9bd99fc3. 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/QM24S1926090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d7badea7093dae7ce04fa851cb9e2ad5b0384b94461e517372481a373602ba4. 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/QM24S1925325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bda41ba2073f0e6c5c6de20d9a730cb30e5aca9c315e8980e7b4356e0667b9b. 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/QM24S1922896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91dd760b48079bb9385a54e6922d90ae1fa57f2b5d8ec765c13d9e953ff5ce24. 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/QM24S1917594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34d7c6a4e3fbe539f330b2434054cc6db9b7c5456d20ba887bd9bffa2ef08a82. 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/QM24S1902522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92f04c4aedacdef971701d506fba754c387c1a9f0d1fb8385f2f7ac132d9e59b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S1836135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x518b2b45c94ab0b28e62a5007fe7fe11dfe830d5854df666537839c9d9698539. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZLBC2100128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x365e86ab14cf6597833157881e4fbb907b4eff1673c74004aa22df95a0898d75. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/UK6KW1900362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdccd30265928c2ae6dc8362bcdfe4d1123878e5f475d56963de719a5ba9812f5. 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/QZJG51905553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20f21901cbf729b1dcce256ad8da2e4fb75860d8d1ea18b19729c4c9e57888f1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZLBC2100210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7810165473a643fce6e9f9ff08505e6f1cdb4d955c58a9c7ffe55d5ed8c78fff. 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/QZLBC2100322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe188c24450204310975f91cdabbe4c714aaff7cfb5d092586825520dcda9662a. 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/QZLBC2100252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a8288cefe9a3d94725912158e8a4351231d3756362d5ea72d5acf37020e95e1. 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/QZLBC2100323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc400c21b39104b86fdd7c9c4723ffd0ec40d3d2f9782fac991b41829d5ec6d2. 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/QZLBC2100324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa143798e1cb41fb45124039bfb67a29a811522b06ee9c2147f5ef00011013d3a. 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/QZLBC2100326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe86b5d73adcc38a66d3efdb19f0dcf06d6e0ec422f0a5bf50bb779f047ca748e. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2130775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a6f54eca670c7ee251153cbcd71ea63f2e794d96d5849f32b914edf140094e8. 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/QZPEW2130776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3b81306e2ae1a6a698e632ade8409b59c40f2119bf575a205cd535cf3f6adf5. 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/QZPEW2130777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ddd12c47d322f508b31555fdd3c037411105fdc723b37b2f21d0fc8aa3286cd. 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/QZPEW2130778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03e8f456807f35d693ee9d514148e4637d13c098f40512e02021181f7702c787. 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/QZPEW2111162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdec10e2a191be81df14b6158b8dc0b6b9644572c70482b3b7fd28f5514bd29d9. 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/QZPEW2111166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24196fe07f8d058b8c82d8b9dc671ab792b058b3d50ec71997646a43556775e3. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QZPEW2130780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aea2ebd81844ed5392e85ca0d2244271439c9baba218d3aea2e03d8c3b11124. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2128678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafa5086190ebc6e46dc608043c89d30e9908a8985ac67efbb20681bdccc72300. 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/QZPEW2111082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f22005d65e43153ec117e6eb2f5e74a2fc5d63d2915b346ce501161898b9e85. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2154368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3e4b4c89adf4e7827e4336bc5e1843c9425ae9e7b6c4ec1dcee74c451385149. 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/TCAFO2152663.