ISRC QMYW20500881
Verified recording
QMYW20500881 is “Desde Ayer” by Sophy,
registered on the CopyrightChains blockchain with CopyrightID
0xc2c5dc6905f2a789f2ec9e80f9cfa2d0af21962142790c4b964f506d5c161e63 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMYW20500881.
Recording identifiers
- ISRC
- QMYW20500881
- Title
- Desde Ayer
- Artist
- Sophy
- CopyrightID (CopyrightChains transaction hash)
0xc2c5dc6905f2a789f2ec9e80f9cfa2d0af21962142790c4b964f506d5c161e63
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:9c5ef030b8437fb0da7fc7ce77684ad84b97ca27f495076f3af056cfa1f6aafa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMYW20500881
- Bitcoin block existence check
- https://blockstream.info/api/block/960448