ISRC QZW9L2303907
Verified recording
QZW9L2303907 is “Casa Vacía” by Real Albatross,
registered on the CopyrightChains blockchain with CopyrightID
0xd945a6580eb32304c1b7d34ebb7777eba93ec6ce69ae10a88ca156986663da48 and independently timestamped
in Bitcoin block 960254 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2303907.
Recording identifiers
- ISRC
- QZW9L2303907
- Title
- Casa Vacía
- Artist
- Real Albatross
- CopyrightID (CopyrightChains transaction hash)
0xd945a6580eb32304c1b7d34ebb7777eba93ec6ce69ae10a88ca156986663da48
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:06:10+00:00
- Bitcoin block
- 960254
- Canonical record hash
sha256:dd248633ee8c82727a4cafa825b972485ff701f401caba9aab4b0a7e30b5c776- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2303907
- Bitcoin block existence check
- https://blockstream.info/api/block/960254