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 0x0624ce0c78c96ef2330204a8111dfd307c931b54a11018f48ef8802da67e97ad. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/530bde8e-d138-494a-b725-3554a603726f.json and https://artists.proofprofile.net/proofs/artist/530bde8e-d138-494a-b725-3554a603726f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Prey to the Agonies of Morbid Apprehension
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 0x72a860f8b67b7c0ccc5ce3e88592106827728f9a8909b23e8aa1d9194c384e74. 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/GBVGQ0800117.
Transient States of Metaphysical Revelation
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cd1140be2495c1cdbfa39d12cfd7acaf5f20c46942069cf0f894d13dc8cccc3. 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/GBVGQ0800118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05c91da76d3281c13e50b0bdac6c1292bbe82dd31e43c6c63b67cfe8689057e2. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/GBVGQ0800119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32d46105eccce2969d015ff76a5bd2eb5eced307da0c272212c0ea13c91c6a78. 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/GBVGQ0800120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1df0c2e726ae486edfec030588a1065ea0bff6b2102aafdf96c25e1065ac0d31. 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/GBVGQ0800121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4f506de8be32622f4fcba709068c202e4424ee03602f876d47f26d7fe406df0. 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/GBVGQ0800122.
Prognosis of Terminal Parasitic Degradation Facilitating the Process for Utter Decomposition
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x088244f58551e3f10a664f1f16b4221fe37ff6c48f780988097b33f7f754cf69. 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/GBVGQ0800123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21a446021bac346cb216af9cb2b585dae0cc68eca961caba62dd67ee100f1b7b. 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/GBVGQ0800124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d5fc9520b492352937dcf83c65304beca91d95915482d8610b65aac1e7e3a36. 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/USRMX2400114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x465360fe5a5bde98249425a9b16967a571b05057383b7fd750583bbded0bc671. 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/USRMX2100021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e9e41ae59b1dda166095120ea9e9b874760f694bb160977b651b5b48ebe7d8e. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/GBVGQ0800111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dc5df937dccdc7a1e7e0c5dcf1184304808d68d02a436a45b174339e47b9185. 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/GBVGQ0800112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x238aead89373b5a471572265bc7279e32f2b1c01e1ce1a06aee814e89dfc0b72. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBVGQ0800113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d5fc9520b492352937dcf83c65304beca91d95915482d8610b65aac1e7e3a36. 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/USRMX2400114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x663c09b3ec8ef10d46cc5e5c1c5218c4a93c552f835f77aea1d74c00bc518b95. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRMX2400115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93835c1840d555f2816ccd42b9a640e22821d268d9ee81aa86345e69ed4ce4d8. 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/USRMX2400116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbde26661788547dbc8d6744aac78136a19fad9348757146b5d9d322d9b0cf297. 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/USRMX2400117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8be297162cae1feb2089337fed931692156428f30b2af491d871789f36e3d22b. 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/USRMX2400118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43012c76ea75d01c6470328c2ee5f290343fa551d94d073aca3f5119d3c3cb5e. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRMX2400119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3467ede6721eb8a07e4ea35192394b6c404266508b9652d872c9ca1e295e6b33. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/USRMX2400120.
Bio-Digital Convergence in the Fourth Industrial Age
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2e6aa7ed58ddf2ea4a9ec5409c860f93eb5f51d6485f5401c1fd186ceea60d2. 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/USRMX2400121.