ISRC SEUM72301806
Verified recording
SEUM72301806 is “Unforgettable” by Marcus & Martinus,
registered on the CopyrightChains blockchain with CopyrightID
0xb73a9e2a176ef03aea2342f331a134dc9ce38a28202af0f148fb5bc3ff6566d8 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/SEUM72301806.
Recording identifiers
- ISRC
- SEUM72301806
- Title
- Unforgettable
- Artist
- Marcus & Martinus
- CopyrightID (CopyrightChains transaction hash)
0xb73a9e2a176ef03aea2342f331a134dc9ce38a28202af0f148fb5bc3ff6566d8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:97e41329d0ebe20b58f7857440fd929052a380a79648d9c3c3bb8e5a583cfc45- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEUM72301806
- Bitcoin block existence check
- https://blockstream.info/api/block/953513