ISRC DEYT72100512
Verified recording
DEYT72100512 is “Sweet Nostalgia” by Buchs,
registered on the CopyrightChains blockchain with CopyrightID
0x4d8f393033ae704a9da341a1c1ad0255ad34d8b455f607320be93f2845e4f4bd and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEYT72100512.
Recording identifiers
- ISRC
- DEYT72100512
- Title
- Sweet Nostalgia
- Artist
- Buchs
- CopyrightID (CopyrightChains transaction hash)
0x4d8f393033ae704a9da341a1c1ad0255ad34d8b455f607320be93f2845e4f4bd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:8aa76f18edc73a4b0d23645ef6d6e137f7a332dd955881360d5310331f49ff20- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEYT72100512
- Bitcoin block existence check
- https://blockstream.info/api/block/953520