ISRC DEF059502530
Verified recording
DEF059502530 is “Af lotusdoft och månens sken (Sigurd Agrell) Exotisk serenade” by Sigurd von Koch,
registered on the CopyrightChains blockchain with CopyrightID
0x1c3090962b49c058ce989308f271b78b42643e1846bfa76a2c41ed2d7a5d5156 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059502530.
Recording identifiers
- ISRC
- DEF059502530
- Title
- Af lotusdoft och månens sken (Sigurd Agrell) Exotisk serenade
- Artist
- Sigurd von Koch
- CopyrightID (CopyrightChains transaction hash)
0x1c3090962b49c058ce989308f271b78b42643e1846bfa76a2c41ed2d7a5d5156
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:adc63101efd7012071718244a2685b6256f60301901a67907d6ac6c3297afd2e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059502530
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Af lotusdoft och månens sken (Sigurd Agrell) Exotisk serenade · Machine-readable JSON-LD