ISRC DEF057100740
Verified recording
DEF057100740 is “Saltarello (c.1400)” by Anonymous,
registered on the CopyrightChains blockchain with CopyrightID
0xde0e0fc9d3c7e01346cc69f0af09fd8dd2849530313672ef9970f46a617aa641 and independently timestamped
in Bitcoin block 960266 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057100740.
Recording identifiers
- ISRC
- DEF057100740
- Title
- Saltarello (c.1400)
- Artist
- Anonymous
- CopyrightID (CopyrightChains transaction hash)
0xde0e0fc9d3c7e01346cc69f0af09fd8dd2849530313672ef9970f46a617aa641
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:44:50+00:00
- Bitcoin block
- 960266
- Canonical record hash
sha256:99a19092b9f7bb869469af1b3d109e827415bdce891201d8b50c7df94cca8e91- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057100740
- Bitcoin block existence check
- https://blockstream.info/api/block/960266