ISRC QZW9M2230589
Verified recording
QZW9M2230589 is “21 Gramos” by Alex Orellana,
registered on the CopyrightChains blockchain with CopyrightID
0x9159b0fc3ed1c78553a6abde3abf99b5f498349c6be0ca001dc94c8fdbe4da02 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2230589.
Recording identifiers
- ISRC
- QZW9M2230589
- Title
- 21 Gramos
- Artist
- Alex Orellana
- CopyrightID (CopyrightChains transaction hash)
0x9159b0fc3ed1c78553a6abde3abf99b5f498349c6be0ca001dc94c8fdbe4da02
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c8dc265ff9d8356259e2b9ee2a96e5d2e90aeacf786497a0d7d5cef959dbedfc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2230589
- Bitcoin block existence check
- https://blockstream.info/api/block/957118