ISRC DEUM71502573
Verified recording
DEUM71502573 is “Book Of Love (feat. Polina)” by felix jaehn,
registered on the CopyrightChains blockchain with CopyrightID
0x7f6ecbe1bc0c76eb55a1086fdfaf4be0709d25c73b98ec95f08933ea8d9e0d56 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71502573.
Recording identifiers
- ISRC
- DEUM71502573
- Title
- Book Of Love (feat. Polina)
- Artist
- felix jaehn
- CopyrightID (CopyrightChains transaction hash)
0x7f6ecbe1bc0c76eb55a1086fdfaf4be0709d25c73b98ec95f08933ea8d9e0d56
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:8e028b8e0bb9e6c4937dda2e457694ff037382ba456946a7e576e40baace4c54- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71502573
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Book Of Love (feat. Polina) · Machine-readable JSON-LD