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 0x1986c9b25c71ede819d94f5ff07f527b7cab0c8945136f3b50704c703926731f. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bd03db75-bc0c-4a7f-8dc0-9a3755daae0c.json and https://artists.proofprofile.net/proofs/artist/bd03db75-bc0c-4a7f-8dc0-9a3755daae0c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ethereal Sounds Guiding Towards Salvation
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 0x9799f6e466b9417f8a964f10a68484a0d42d31ab666c3694a35f7570c38b2002. 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/RUB521220438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e0a5b6938368454829c927b157c5f3bba79f83e24cffbabc9c5c5d935059d1a. 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/NLCK41095473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfb428831130de4889f4941c2d1d755a00a6e1a9c6bae69e2864ab28528b7af7. 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/NLCK41095474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82ba73acbfe6bf087049d73c56363dc38f905a7b79b920de0477e1c19912c673. 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/NLCK41095478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e7169db7689ef2b23e57202c3db2a0f6faaebc39055307d2a6c7555a07159f7. 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/FRX202273774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa811141f372fd96f03043de029ef5bacb87bbb54098c8d41ddc4c6104e098bd7. 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/FRX202273779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d970d6d3bfc27d7a55ddc665ba8237391b4b84d7742fe0621a91bf9089316db. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202273780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafab39e1b9c4f0c3b7465c48f52b4006fb936a8879a72d845caf7044c6874d56. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/FRX202273777.
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 0x0bf458c28df03d842c652cda9010ffebc0832b0140f1d6ddf608a6dcbf5b514a. 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/CLKT22003625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bddce1e2a15fd0b50424b31557bda792f46bdd9906b454ea69a8004f80e365f. 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/DEH742044619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a67673b5e946dd1124fb8adec2645302c43ad586029f39a3bec5a4a80ad595d. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/DEH742044618.
YOU CAN'T BREAK WHAT'S ALREADY BROKEN (ABSNTMNDED REMIX)
YOU CAN'T BREAK WHAT'S ALREADY BROKEN - ABSNTMNDED REMIX
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58186918bf9e713955bcfddf73db3339c80f95762cd90ab5cd35b5fafafaf9a4. 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/NLCK41068679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3c13880aacfa412af31942dad1c63990c067f3fd81f53578a514866779093fb. 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/QZKDK2139859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb14c32ea50e7d8d6aeb1cc4bb364384b0c5d050b78dc9ff869aae77f9367bd0d. 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/QM42K2142445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe643a5c6be03ffb2bc63847108112dfa7e1201c28448a60283d7750662078948. 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/QM42K2134837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1986e9ef448da94b363aade7c965ca48efb6c182f394e19caa62006f562d3b31. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-22T01:28:26Z), 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/QZKDK2157653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a1401d11b5ba9e7a581dcaa9e6214e093ddb530f638a72cf3031f2b220ec1ba. 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/GBENT1692052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2e35c591e087c0c3fa1d62d2c1339ad52e4302ad3cb1dcc46560f2db11a9655. 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/GBENT1692048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44c3c2eced09d78487001bd495117940869760aa925f4b010197f2873a9df2b3. 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/GBENT1692033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa661a829e5174b41157de8b2f159aeefda60c271283ce946c128285fab3bec7d. 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/NLCK41094980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94f8efc2a4cab7943b9bbf2d22e4fcda8a7f7ce96d6fde97827c949dc5469ed9. 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/NL3WT2000066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99c81ae3a254f5ba4bc42c5531656aa0b17935abafacb8a3f99866ae1f548d25. 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/DEH742218676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x568486c639ff5fdc7a1753fb19ca7396508b5323d5b132c7045d82f8ce5e8f41. 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/RUB521215816.