JackBoys is the debut collaborative compilation album by American record label Cactus Jack Records, under its JackBoys banner, and its founder, American rapper Travis Scott. It was released through Ca
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 0x3517221d93bd8f9f116051f8471d2d0635f1f04d27c95a07a6072705e488dce8. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a2b8b784-a7ab-4eba-af71-cfc052c8b91d.json and https://artists.proofprofile.net/proofs/artist/a2b8b784-a7ab-4eba-af71-cfc052c8b91d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
HIGHEST IN THE ROOM (feat. ROSALÍA & Lil Baby) - REMIX
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 0x2f59bf5de2ea7d4739d3d646db3856a8229d40b55ac34b32cc1018f999b37099. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USSM11914991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36adfc1ef4c58a5632a8b8c4e9395701accb6e8d156064760e032230edf32ecb. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USSM11915312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78da296c804ab2b1fa7a9f5e48d81b4662b380286724be9db1ad633b0269356a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USSM11914990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67a848d21aad3c4b1d19988f79fe790dac41c8a2365bf3bfc476e2a90d6dbeb1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USAT21907692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5114ef3fbe464af51621a49aeab0f7289867e12d778997ab2509fcfa275df590. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USSM11914988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49884dbca83265703326115345618fab97a6effc9725b32fc28ef2cfa88e3173. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USSM11914985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d084d5d06123189ab326e265d37e682397ebdfe490308598cc1ea5699f34d38. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USSM11915307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5114ef3fbe464af51621a49aeab0f7289867e12d778997ab2509fcfa275df590. 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/USSM11914988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5114ef3fbe464af51621a49aeab0f7289867e12d778997ab2509fcfa275df590. 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/USSM11914988.