ISRC QM42K1771568
Verified recording
QM42K1771568 is “Rosa” by Carlos,
registered on the CopyrightChains blockchain with CopyrightID
0x4ff567fc4babcca446857f49005baaad79e00cfce77d09fe5d68a7ce0ec5a4b7 and independently timestamped
in Bitcoin block 957061 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K1771568.
Recording identifiers
- ISRC
- QM42K1771568
- Title
- Rosa
- Artist
- Carlos
- CopyrightID (CopyrightChains transaction hash)
0x4ff567fc4babcca446857f49005baaad79e00cfce77d09fe5d68a7ce0ec5a4b7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T16:07:00+00:00
- Bitcoin block
- 957061
- Canonical record hash
sha256:826c610a1a847a018d856f9ab5615ed867ea669e97afc1a2ea46be084967850a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K1771568
- Bitcoin block existence check
- https://blockstream.info/api/block/957061