thumb|An EXCOMM meeting during the Cuban Missile Crisis, a crisis between the United States and Soviet Union over ballistic missiles in Cuba A crisis (: crises; : critical) is any event or period that
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 0xfe49d698ea3d4290b428ea0e318d41d1f10b72fa3824f88c6a979e6559dc50eb. 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/35c0266f-d5c9-4275-86bf-207b2f91d418.json and https://artists.proofprofile.net/proofs/artist/35c0266f-d5c9-4275-86bf-207b2f91d418.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 0xff49cf3215aa43f69327563c62552ae357da62d3f5ecdf8035434833fda9da60. Chain 2 (Bitcoin): anchored in block 958625 (2026-07-18T23:11:57Z), 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/QZMER2219522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03f786dc43501f9b7202303d8dcfdfade10119d4bf6c6232fde2d134bc660ce7. Chain 2 (Bitcoin): anchored in block 958091 (2026-07-15T03:17:03Z), 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/QM4TW2454653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cf9532178444a21f0db9681b51c4e806b4d638e19d2c8d14157bb184d089fa4. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/QM4TW2419004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5585d8cae89e5de949890ae4b8e47f5d106951235e1bebcf02866a9392f9ea76. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T19:27:18Z), 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/QM6MZ2546097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb83a8263e414348809b25029f968cbeb34bb61739636f41d8df5e6697c00611. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QM6MZ2546098.
No Love (feat. Vel Nine, Inzom & SirRealist)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x124bb895d599f0a60c27324bb20ef7b090118cef2ee17257f0d743fbc8a7ff7b. Chain 2 (Bitcoin): anchored in block 958422 (2026-07-17T13:35:31Z), 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/QM6MZ2546100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0122690872b50042718129243d61e4d370a3cd9e31c38649f4b39809de61620. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QM6MZ2546102.
Play Amongst The Stars (feat. Inspectah Deck)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x732e2ca0739f029d375870b6e5d4deaea816c5793528376f2b95372cbfe6f23d. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/QM4TX2406975.
Gunz Up (feat. Crisis, Planet Asia & Mummz)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79a07c0adfd4655849bb7caf56a46e7d1b083188831db6dee2cb938d750a2e64. 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/QMFME2398588.
The Mobb (feat. Crisis, Mummz, T.F & OSBE Chill)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06510775a3d47a5a0965c8e81fcfffa5866d7ea1fff141ff63a10073c6c06daf. 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/QMFME2398589.
Contract Killer (feat. Crisis, Trizz, SirRealist & Hologram)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcce42c3778d65f6410cbcaca6769c1e41b5d6ed3b552fd0d7039fdccf218c18f. 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/QMFME2398590.
Golden Era (feat. Crisis, T.F, Bart Oatmeal & Washeyi Choir)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaca061cd38df3f7227f5b961a82687d57af8bd7e74fb8915c2d46a49991a4013. 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/QMFME2398591.
High Moment (feat. Crisis, Papoose, Bart Oatmeal & Lovey Jean)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55b9ac29b878cec41ed6a19bb1d79323cd8adcf09857b894837efecf89da6592. 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/QMFME2398592.
Diamond Pendants (feat. Crisis, Pounds448, Fligga & G4 Jag)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7265f0683e97bedec04bf747d5cc747c8c059376d10b89bd9d5584fb27561129. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QMFME2398593.
Butta Baby (feat. Crisis, Act, Shady Ray, T.F & Pretty)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd30a00fb616abc6bdc16b74baf11e9cc7aee7be320ef9b2b708b572bc6682a4. 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/QMFME2398594.
Agenda (feat. Crisis, 2 Eleven, Da Bix God, Jay Worthy & Bart Oatmeal)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6539025646db8e8c46e5bbf34498492726a6caa1fdc34274752506c147aa6d60. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), 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/QMFME2398595.
Crack Residue (feat. Crisis, Pounds448, Hyde Park Firebug, & Starz Coleman)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d2532a0aff30be650eac94a24705bfefe68ec548e659b38a82d5a2e4d8aca16. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QMFME2398596.
Real Love & Dolla Signs (feat. Crisis, Pounds448, Phonk P & Dazy Lyn)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13d2ffa18b17c22e30b8e6e768ad3d16cf1a5389321e8fb88d7d2b6e0122d803. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/QMFME2398597.
Last Man Standing (feat. Crisis, Westside Traffic, Starz Coleman & Mummz)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03d76e8fa2b8b4d8813eb7fca32ec95e3a1691a22304aade8f1ccc95cbb16688. 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/QMFME2398598.
Lulu & Killa (feat. Crisis, Pounds448, Yotes & Gambino The Memphis Bully)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64dfb08db19b1a659161d6eb65674fe96257f2133e430b381613f326624bfd3b. 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/QMFME2398599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30d6f70f317053a6989249809fadc7b18628214115cb15b5d45f7ce7c7c0ff7c. 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/QMFME2398600.
Victories (feat. Crisis, Starz Coleman, Pounds 448, Westside Traffic, & T.F)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73f2aae6157b13dedb99da1f9c1e6ddcd6f260446a7b2c36d9bf7a18f8495985. 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/QMFME2398601.