ISRC GBUM70604698
Verified recording
GBUM70604698 is “Back To Black” by Amy Winehouse,
registered on the CopyrightChains blockchain with CopyrightID
0x274d900365604d7c57767e4c5ed0ae0dfb122b5d359af6a9c3d500306fa5fb67 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/GBUM70604698.
Recording identifiers
- ISRC
- GBUM70604698
- Title
- Back To Black
- Artist
- Amy Winehouse
- CopyrightID (CopyrightChains transaction hash)
0x274d900365604d7c57767e4c5ed0ae0dfb122b5d359af6a9c3d500306fa5fb67
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:1e444fd86911b695e10715f106ded4ffddb3caf97c70637d946194fe77fe2fce- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70604698
- Bitcoin block existence check
- https://blockstream.info/api/block/953513