Anarchy is a form of society without rulers. As a type of stateless society, it is commonly contrasted with states, which are polities that claim a monopoly on violence over a permanent territory. Be
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 0x260428f36779516e3c8f94cc1253915dd9d93be960bb6b60bb24c1a6ba4fe032. Chain 2 (Bitcoin): anchored in block 953758 (2026-06-15T07:48:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b391d9ba-a6f9-4f93-aac3-4fba3d1c7eee.json and https://artists.proofprofile.net/proofs/artist/b391d9ba-a6f9-4f93-aac3-4fba3d1c7eee.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 0x319672b2dddc65ba52847f766fc70dffbbcfa8f51ba0ab5dec50c308867b8c0a. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/QZTB82334112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x624c8474233866da88624b5ceaf1fcf301152668318bf2498680c598c197a684. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/QZK6M2411315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd7e74f2fac48aa4a67a575bdb61cc1b271d4a460fe8d1832dabf0ef7b14d978. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-21T22:32:59Z), 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/QZK6M2411073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c90cbb78d2c93e8c6518b3cef55a7776974bd3e87bc18f328d6bd6f23d6254e. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/QZK6M2442080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4834796452e2417efeeca8815394765780ffab342b34db48c1d2e7705c7d9e55. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/QZTB62447118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb97df047c6a86f0b66e8885345bf513f3b689c86af0666974d41f86c660662d. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/QZTB62447119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x616ca4cf654a66b7c05147ac39d576aec86ede15143bb0ddf46660dff5257039. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/QZTB62447120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb6171198a164ffc3722ffbf6625680a397e6d7fe4a5ecf8650ffcbae68ff1d1. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/QZTB62447121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x565aee96acab62147d6471a89ee50849f87d60b49f2f6c0b975111558c1bda6a. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), 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/QZTB62447122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc6316f6492956c2e0dc7f6c01d3bb00c79c28e92b3089498d7407aff7bdf1fd. 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/QZTB62447123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2276d52cd77586c019a372546fde0eea1f7afc33208ec9b61dc29e059c659a0a. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QZTB62447124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f2622f61fe003a5ec7477e4bdf1c75d4cb71409d7f18d9319ec52043fbb711a. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZES72581895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x872e5371aa0ab0cf64f0f70cf7096ef443d7b715a3bc52f51bda6bc2c6cc8533. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZHN72515766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x134afc46ef455e130270f791dfac6c201e82694eca945f777c233f75db2d71dd. 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/QZPLS2557603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfe6b978b037d538e6efb02aeb57d115f6c84de792857b893553edc167092887. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/QZTB92541486.