ISRC BER181637604
Verified recording
BER181637604 is “Puer natus in Bethlehem” by Paul Siefert,
registered on the CopyrightChains blockchain with CopyrightID
0xd2bc04728733670cca6bed5a28eed1c9f2b6b97e87712ca1904569f25d0e560d and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER181637604.
Recording identifiers
- ISRC
- BER181637604
- Title
- Puer natus in Bethlehem
- Artist
- Paul Siefert
- CopyrightID (CopyrightChains transaction hash)
0xd2bc04728733670cca6bed5a28eed1c9f2b6b97e87712ca1904569f25d0e560d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:09c59d980fab3449b192bb61cccab1a7ed87ec7c18f96889a47469d088153446- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER181637604
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Puer natus in Bethlehem · Machine-readable JSON-LD