ISRC QM4DW1881585
Verified recording
QM4DW1881585 is “Joaquín” by Recordatorio,
registered on the CopyrightChains blockchain with CopyrightID
0xd86feacd1fcb46edb11c5fb1b96250adfd810de37f4e0f5fc71dabac501f38f8 and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1881585.
Recording identifiers
- ISRC
- QM4DW1881585
- Title
- Joaquín
- Artist
- Recordatorio
- CopyrightID (CopyrightChains transaction hash)
0xd86feacd1fcb46edb11c5fb1b96250adfd810de37f4e0f5fc71dabac501f38f8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:c94433c22bc79678185456fb7be5bfa15e3cd48099b6a3b395ba0d11580edc16- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1881585
- Bitcoin block existence check
- https://blockstream.info/api/block/960216