ISRC QZW9K2281626
Verified recording
QZW9K2281626 is “Aquí” by Penyair,
registered on the CopyrightChains blockchain with CopyrightID
0x61df1a4f2c71f6c3679ae9a8078962c00f01a90c0b146a6859dcfe070ff5772b and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2281626.
Recording identifiers
- ISRC
- QZW9K2281626
- Title
- Aquí
- Artist
- Penyair
- CopyrightID (CopyrightChains transaction hash)
0x61df1a4f2c71f6c3679ae9a8078962c00f01a90c0b146a6859dcfe070ff5772b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:bb3bcbbb129e0174643edcf062158b409e8746a38fcccb445d012cd1f71ca947- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2281626
- Bitcoin block existence check
- https://blockstream.info/api/block/953515