ISRC QM4TW1563977
Verified recording
QM4TW1563977 is “Cayetana” by Orquesta América del 55,
registered on the CopyrightChains blockchain with CopyrightID
0x8938b70af7c891eaa04afaf197bfcd56f2b060625a87411955ccbc5f02390606 and independently timestamped
in Bitcoin block 959144 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1563977.
Recording identifiers
- ISRC
- QM4TW1563977
- Title
- Cayetana
- Artist
- Orquesta América del 55
- CopyrightID (CopyrightChains transaction hash)
0x8938b70af7c891eaa04afaf197bfcd56f2b060625a87411955ccbc5f02390606
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:38:35+00:00
- Bitcoin block
- 959144
- Canonical record hash
sha256:bea1973de3ef993477d4ad266b9c503815f6c686b811c1d846f78833ee6ee721- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1563977
- Bitcoin block existence check
- https://blockstream.info/api/block/959144