ISRC AR6B51900093
Verified recording
AR6B51900093 is “Piedra” by Violeta Castillo,
registered on the CopyrightChains blockchain with CopyrightID
0x1dd9b3b1b995a33180c3b458dc88ea244ba4b904a4856c9c0a2a144203e8dbf3 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AR6B51900093.
Recording identifiers
- ISRC
- AR6B51900093
- Title
- Piedra
- Artist
- Violeta Castillo
- CopyrightID (CopyrightChains transaction hash)
0x1dd9b3b1b995a33180c3b458dc88ea244ba4b904a4856c9c0a2a144203e8dbf3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:a38c9b4d14b999aeb4a4ce38a8283d6d6abd8e762e7a7e162cf8cc2426ab7e8a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AR6B51900093
- Bitcoin block existence check
- https://blockstream.info/api/block/960441