ISRC GBUM71601939
Verified recording
GBUM71601939 is “Sakamoto: Merry Christmas Mr. Lawrence - Francesco Tristano Rework” by Ryuichi Sakamoto,
registered on the CopyrightChains blockchain with CopyrightID
0xae8e5ce0a53a72a846f7fd1acddd1c5ff5f467598b845ce6cbdbf99195974bc5 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71601939.
Recording identifiers
- ISRC
- GBUM71601939
- Title
- Sakamoto: Merry Christmas Mr. Lawrence - Francesco Tristano Rework
- Artist
- Ryuichi Sakamoto
- CopyrightID (CopyrightChains transaction hash)
0xae8e5ce0a53a72a846f7fd1acddd1c5ff5f467598b845ce6cbdbf99195974bc5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:898a0c2b311c139f6bf5a991d16976904bcbf8bb9d0d98a9c140a90bdeb12c2d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71601939
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Sakamoto: Merry Christmas Mr. Lawrence - Francesco Tristano Rework · Machine-readable JSON-LD