ISRC CA5KR1549381
Verified recording
CA5KR1549381 is “Abandono (Amarguras)” by Pedro Laurenz,
registered on the CopyrightChains blockchain with CopyrightID
0x4929a71e1f27b49e9279738254a8c1d868b0889e4a2429b8531ee3b5c3b0047c and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1549381.
Recording identifiers
- ISRC
- CA5KR1549381
- Title
- Abandono (Amarguras)
- Artist
- Pedro Laurenz
- CopyrightID (CopyrightChains transaction hash)
0x4929a71e1f27b49e9279738254a8c1d868b0889e4a2429b8531ee3b5c3b0047c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:dd3fc1a248d3de6a4e12a13c99591d5cd3912a42b4d90008ee7e0bba7f63501b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1549381
- Bitcoin block existence check
- https://blockstream.info/api/block/960403