ISRC DEU671702765
Verified recording
DEU671702765 is “Xi” by David Mayer,
registered on the CopyrightChains blockchain with CopyrightID
0x1289d29a4059f9635c2df9f3cbea22dedc64542fd663940000b09486db0c88ce and independently timestamped
in Bitcoin block 960497 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU671702765.
Recording identifiers
- ISRC
- DEU671702765
- Title
- Xi
- Artist
- David Mayer
- CopyrightID (CopyrightChains transaction hash)
0x1289d29a4059f9635c2df9f3cbea22dedc64542fd663940000b09486db0c88ce
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T02:22:04+00:00
- Bitcoin block
- 960497
- Canonical record hash
sha256:fc8bf7217663b144236ae49d5578ae6fcd65a5accde64d9fcd58cbca1b2ad575- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU671702765
- Bitcoin block existence check
- https://blockstream.info/api/block/960497