1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbff295bff7bc5905ceebe1ac475f8d4e7aafea83d1284cd8b58c2cf7548e5dd7. 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/2152418e-05a6-48ed-8ee1-94350f77fdd0.json and https://artists.proofprofile.net/proofs/artist/2152418e-05a6-48ed-8ee1-94350f77fdd0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce0b60627d4b1401e8e597a6fca15ad54e9f4170e61d8473f3b7568fcd2796bd. 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/USUM72122956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa66fafdd1d4762dfb5fe1a668480792eac4535358debe0255e95dec1cfb911. 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/USUM72301923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b5d445555bed7136362b0654d0c10e1d8954ee92e4461becdff522431564e08. 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/USUM72120597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda8a4413d943204b2215cd8281ce09000ce5595f57bf79ec5d3d3cdc008640d4. 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/QZGLS2377236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cf1b71f919e551155e081c9e7eae790fb2ce90193060e27bd1dea9bdcb89f55. 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/USUM72021478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6edb42d80113be803aae5dcf1d6e0ed4624463dfc0452ec04c8dba685ac3e89. 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/GX3Q92382663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2198fccf99520196a613c5410c8c825ea5de2fc562ee37a4c0143e13a196448e. 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/USUM71913047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb98899cad1a840ffea1846821e040491c091d4d82648a5d1655afc5c10770b32. 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/USUM71918516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x062e2a871dda9978bfa52bcec8d731e24107a5cd007f86c1f0e3282d5223064a. 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/USUM71910232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x415e4def7520c1571f09bd63e479f87382cb1ed8b6576d09883837d6b3676795. 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/USUM72002613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35b42843bcccda2c6339e882f739484dce898599f458814fc9f7d0fc06e1dc73. 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/USUM71915822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac8c5b6c5b4d5b03e696e8e52f066b4df9b155bea460c29db73ab4d825404bcf. 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/USUM71920015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf832511d9d7e2bb17e2c81e87a7188d5559e7e144568582fe4e8794bb7cbe0b. 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/USUM72002614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2702286f80477b853d7dce04b2be3862618878fa17a760276dc61a175ba547aa. 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/USUM72408005.
ASILO COLLECTIONS: VOL III - Negociación
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98ff2a28bd8d3a06bac3c29ab7aec8921214f9529e19872545ba3c44db33ac0f. 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/USUM72011678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62c352fbaf35b963b63e0c5fd02fac9cff39e7033627f6547cabbf228652a836. 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/USUM72403443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74d4f4d50c8a0f6ef2911b5c3c0fa1b4e4dd61c348b2e1deff2f0174751b53e1. 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/USUM72403223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99b409530bb38a4ac010cff0343ddf14523afbe6686a1c54a583d0f91e9f2219. 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/USUM72405373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74d4f4d50c8a0f6ef2911b5c3c0fa1b4e4dd61c348b2e1deff2f0174751b53e1. 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/USUM72403223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62c352fbaf35b963b63e0c5fd02fac9cff39e7033627f6547cabbf228652a836. 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/USUM72403443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b281d3521f89688fc2145ed5b83d40d9a7e000c7452583c57b5aef72476e82. 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/USUM72105920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42a90e3b1ed63b0a30c8e59e1e68251281f4bea69711d9d5798127e0bbf87acb. 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/USUM72400264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42a90e3b1ed63b0a30c8e59e1e68251281f4bea69711d9d5798127e0bbf87acb. 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/USUM72400264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x242c234179058f7245b25c1a32e5403e97aa89d6e0f02d2abb0f823dd7cf932e. 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/USWL12100640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c70a471ded5d6f11885d9d4faeb952ac4fede9a6846801cc29961481318299e. 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/USWL12100703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2d726208db2359540d3acf2245a63289a8c9c16d2c0706fbd87248b47cc3054. 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/USWL12100450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe99a800839392ab02f47cae494c5bc5d3ecb8d9904eb4d52183059ebdc9e6548. 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/USWL12100364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b281d3521f89688fc2145ed5b83d40d9a7e000c7452583c57b5aef72476e82. 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/USUM72105920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40550b623997471891fda162de34b9de58d8290063a37e4a82dab25f8ffe62d5. 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/USUM72103769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1d3fbfb216f424cdbfa2d5582953159806f244b1f646c5ac600b22911c70a4d. 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/ES5702100024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7f65232d14ba437145b0fd150b76b690d1b754779b79b4b8385dc9642968664. 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/USUM72022549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x704c2e411bc1c28cb801510b32c451f85fbc2e8fb520c2168410c5d3d4466eaa. 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/ES5702001964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cb16b25806dc1693b43d64b5754a1a0163353e2870d87800ad1906b24a20682. 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/USUM72015716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98ff2a28bd8d3a06bac3c29ab7aec8921214f9529e19872545ba3c44db33ac0f. 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/USUM72011678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaef4ce1907f28dc589bdf774c6975f6edab1797ae2eb250e2a178f41c7490066. 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/QM4TX2018482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb98899cad1a840ffea1846821e040491c091d4d82648a5d1655afc5c10770b32. 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/USUM71918516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35b42843bcccda2c6339e882f739484dce898599f458814fc9f7d0fc06e1dc73. 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/USUM71915822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2198fccf99520196a613c5410c8c825ea5de2fc562ee37a4c0143e13a196448e. 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/USUM71913047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7a806b17939c7ab078f9f26d5bee7acb7e73b4c6ee945966f1c8e61b2466fb7. 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/USUM72408989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf909f7c47b45520b57ccc6239708116ed11e555b2fbd50035788f672e1c0211f. 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/USUM72408990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41c2bbe747f148f44a02374f8c97e0573e90c09b2177370c31b255373d7796ea. 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/USUM72408992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3393a48d22ebedd7243d6de3044c22162dcb4bab6f02ed3336eb28007e4e1f2f. 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/ES71G2503350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe051008602b354d3ee439d7ecfdf61080dda15f21e5d5523121f7c7f8c067c55. 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/USJE61906000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda8a4413d943204b2215cd8281ce09000ce5595f57bf79ec5d3d3cdc008640d4. 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/QZGLS2377236.