A (; ) is an act or an event that either provokes or is used to justify a war. A casus belli involves direct offenses or threats against the nation declaring the war, whereas a involves offenses or
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 0x43709ed5c6851731c538ee39b5b34131fac1d627eabd4b13e529294ca2d099a8. 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/3a3794eb-c221-45ee-8731-4f9ddf6861d3.json and https://artists.proofprofile.net/proofs/artist/3a3794eb-c221-45ee-8731-4f9ddf6861d3.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 0x6deed0aa8a920914acabc8ba4019ff15d4a6640dae98465126ad29b48eb71a68. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZHN72258363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70b78e3ef16e423946d92cd87e36fd748131032719c89899a9f6822f83ff9bcd. 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/QZHN52236517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeda114cf9565cc2b2f0e70ddde3705342f546599b772b43fcc9a1a2a94c7c5ff. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:34:10Z), 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/QZHN62275223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecf7782c5ad315020bed3e54b7238e7b22379123e8b4b3a717da9f6a39b91fdb. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZHN52277046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f85cbe2c06ea22eb938e538c38892785ef8ff610a75623f7d5d055886edb80a. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), 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/QZHN52277047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb812c76f1fcc34a7c33d6a212ef73a03a063384124a51321b73f283855995627. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QZHN52277056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf3e8b9bd8158e9d5140c8952b4837ebdeaf86870ae4e46c71149c92be0ee835. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), 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/QZHN52201822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58d0d05b956732f4d9ec2ad743971375356933ee896e9b51319d39b9ac0b3b5a. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZHN52201848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5680e30c44eaff0652000be4f99ecfa694d381f2d4a8457ec036a6604a12c5e. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/QZHN52201884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecb63c27e67a3d858014b36821ce43fac9ca63f5212df687f3b6ceae88f8d093. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:23:00Z), 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/QZHN52201886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c45e60b35adffb3d8782b4beeb0f550d7cda85bab85c28a7d573d1ab3e42eb0. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/QZHN52201888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7dece1c9657bf166c3c946af5e3c0ede4282e04f30cd1901c0ad7ec04d56f0b. 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/QZFYZ2212766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x154a1e452f4a3bcb6d4cacbd4602ff66f4cbbf384be7f4434aee0e3b1a2e3d2c. 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/QZNWT2253352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e0620c609231e6bd2653ce10bdbf791a1a246c2379b169ace1a67b08b7f86e. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/QZTBA2243531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcebb8ea292c94baa6b7caf94b94582e058838dcd8e6e184b03b1467fe6d765b3. Chain 2 (Bitcoin): anchored in block 958523 (2026-07-18T08:54:12Z), 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/QZK6L2441544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ab0055cf483a58a5aa58acd8b270e98e8a3a913d864b719872e25532b896401. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), 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/QZK6L2484902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54713d79126c7e787e439f55ef6bb2df5bb15cb1900d94b4503312941a4c0e4b. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/QZNWW2486338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62e680dc49814a37c0c0b7355b1173e6330524ba7c50f94b3540efe3a5b1cb06. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZRP42470061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x584572057dd6b6568b3e313ee8ae7665f6bd1ea353f926363d8c86b956d80452. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZTB42501906.
Horde sauvage (feat. Nedelko, Double A & Casus Belli)
Et le prestidigitateur ivre manqua son tour
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb8058ec6e4f6b61c4cb6b15bb3ed545aac5e3cc62240883e427772a594650e7. 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/FR5R02314028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08083fd2ba0641dcba20fbe86a6802203ef3f57165fec43e941487b3a73edf86. 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/TCAHZ2417322.