Decrepit Birth is an American death metal band from Santa Cruz, California. They have released two studio albums through Unique Leader Records and two through Nuclear Blast, and a demo independently.
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 0x9c8d8f2d4635883aa81bf51f694c14ac57a6179bf9eeee4b8996155f10accfa9. 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/d0a91c6f-f149-4142-9483-83f45f7c9e5a.json and https://artists.proofprofile.net/proofs/artist/d0a91c6f-f149-4142-9483-83f45f7c9e5a.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 0x931d7bcd2f50beebe4bcc584a1488e83291cfe9a68aec796066da076e5d47f09. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/QM4TX1797503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe55101596878b8cf9bcd685a43ec5a418c42a72f0fccdfa4c8d0ea2f62114d8c. 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/QM4TX1797506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5a2db1adbb07ee61b4524380ab2f3867c2e3021cc2a632d1c7cd6a899920065. 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/QM4TX1797510.
(A Departure of the Sun) Ignite the Tesla Coil
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9672a6cc79b6c167eacc19f8b53e443cd7815868aea5ee076a0c0e2cff8e9fd. 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/DED831000331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ec08258ab28b99610b10e0762b1eb77e1c3d4260a5eaed1fd7c22e28a56e038. 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/DED831000332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c028ede3db835531a0c4ee1b812fb712d7b70ca42091d7259cd867cb697ea99. 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/DED831000333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78ebe3e5721f521c58061e6e31e108953e3e525a8fa79b54d4708c7b1aefd5a7. 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/DED831000334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x594cb5a3bd021151761b61d81f7715bb68749d76fc2e1eb3e9b4cb9b816446a5. 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/DED831000335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed4e884e29d2745842ade8a6748472afc6ef54fe24e6dad2808839dc72f33f14. 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/DED831000336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6613f48e69885d12b1a706cf067c3aa2633f7ebe323d867066c6643e5c2ff0f. 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/DED831000337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x280602aba12ef21ad5c64af637a614eecf07179996efed512cbf39b0f13f4502. 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/DED831000338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2285c88686fa4f9fb660618cc21013c0363a4f30bb541f646603571c6ea8a39f. 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/DED831000339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf97126847b4613c82892ee5907d14ba22b1c65339d8e9bef9f7891a221320154. 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/DED831000340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa349f95509bd872c00167a60be9fe85ec4c828114d72bbed52d75e2a9ff540b3. 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/DED831000341.
See Through Dreams (Death Cover) - Bonus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9626ee85df99e43827c3a409c2987070bec0d2370d95ebb6136519fc44005168. 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/DED831000342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a185648ee2922305f0c40cd9290ec94ee8beb8e1285729073e02ead2717a792. 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/USERN1000450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90c30dc463f28391a91a0103c6f079943bc44e81a8d21f5e8d8ec86708ec00e4. 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/USERN1000451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ac01433a419a796f8742038875c0727a0dba5d2849e5cbff5347d9a31ebe057. 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/USERN1000452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c65a1d90cf0b5009cb5075c5dde8a1f22fa94cea0c6fe868b3fbf5d8ceebf9d. 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/USERN1000453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82f6422a3c46239e6ba0818bc5a26a041107afe9ad836d6960765b108d601f4f. 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/USERN1000454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca7b5aa47c2bb46a4816559182d346c1bac7a2bdeee9d09d0d84b20bdfb4c8a4. 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/USERN1000455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab290e5fd743dc47e83dad113d2253744124ec818ce23f7173b02fbab670d976. 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/USERN1000456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x678cf7d7dfdfca1e8b78dc8a3f56c7e12a319add97ab06fec79d5bdf90df9dce. 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/USERN1000457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x519775d3fa4c9b6229b17d4be692c7796688de008c737dc12581624da7473e59. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USERN1000458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfea4b339e3fdf29191930c9fa1173452fcd54de2402c38213f2f3c3d0396c5cf. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/USERN1000459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x701a3790936b1779fa76125ab6d25fb778f89bf03e05a197551065508f61bf39. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USERN1000460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8349cc745ed240c202209a07616a8adbe9f5b0aadcfa8ba27f5fb8af0cf95858. 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/USERN1000422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4444139663bda4bc154a2ca68255f7c0f571a2408900c2db218166a652396541. 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/USERN1000423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba3cb9f6cac88e81c866d681e6cc09860c17850ee782b23a55da62b5a696d06c. 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/USERN1000424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24573ca81d1196ed918a195be847442dcb892e909c0ba677faafc31164a3aef2. 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/USERN1000425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa306aab6bc70590c752ae448b87dd438c8b3a80b26f336cdf7386c142faa4e1c. 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/USERN1000426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x650ed0f135471c4b5b10216b0582bc501307e7f46663d1f45913bcb338e3f8ee. 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/USERN1000427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd796f2ae0bbe1dfdbe6e840420bef3e9d829603886bb76f7a75f42c150be193d. 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/USERN1000428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbc61754506542fc7636c64ad2acae236d27b5ff180d6d65d7bf9444f76aab14. 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/USERN1000429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4efedf2def5d96d4601b20ecc2023d85291d3167760fdc1cd4133df0ee1db530. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USERN1000430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x931d7bcd2f50beebe4bcc584a1488e83291cfe9a68aec796066da076e5d47f09. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), 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/QM4TX1797503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeb32e2297c67c3dee16b1547d10d7fc17da4d3f864dcd83c8e9398c4b71f3e3. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX1797504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68bcdda219698d3465e0aa87afbd3b244369589e682305a94aaccb87dfc5e847. Chain 2 (Bitcoin): anchored in block 960187 (2026-07-30T01:34:28Z), 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/QM4TX1797505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe55101596878b8cf9bcd685a43ec5a418c42a72f0fccdfa4c8d0ea2f62114d8c. 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/QM4TX1797506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9949bd27a027e6e3e65ce94e57425cc7cf72bad239cffc4bdb0e27bea388936. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX1797507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcedb72a5824244f0c0758fffe4c7263eb94ad0b2af44d23c3571395d50ebacf. 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/QM4TX1797508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd01e66119d8c931a7cfae3a81d2b1ee62337e21dad24bb31d02d64e3e040dcf9. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX1797509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5a2db1adbb07ee61b4524380ab2f3867c2e3021cc2a632d1c7cd6a899920065. 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/QM4TX1797510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbce3a0c72df753af3a73863f4f0b2cf41b38fb18551343ff449a4c8443a2629c. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX1797511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24f650baee78b973c0acb01f0dc631b34afb94fbe35032dde881648ce29f3d3b. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/QM4TX1797512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc275547794cf6ce587d0a65a0d44963b3e5d16029446d27199a8acedcdd234d0. 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/QM4TX1797513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06973549a9523ea034633d54cd78b43c888e366f54e9a7b97eee1673b60b348f. 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/QM4TX1797514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1039dd9bebc8e1b77813e524d15fed8097f652c8cfc6fbd6de85ac54e476cf3. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/QZPJ32248038.