ISRC GBPS81514133
Verified recording
GBPS81514133 is “Tranquil Chill” by Marc Blackwell,
registered on the CopyrightChains blockchain with CopyrightID
0x9db2a7fb94aa498aa2951ec2955be3798d51442413dac52dd168a0c181fc053d and independently timestamped
in Bitcoin block 960254 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPS81514133.
Recording identifiers
- ISRC
- GBPS81514133
- Title
- Tranquil Chill
- Artist
- Marc Blackwell
- CopyrightID (CopyrightChains transaction hash)
0x9db2a7fb94aa498aa2951ec2955be3798d51442413dac52dd168a0c181fc053d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:06:10+00:00
- Bitcoin block
- 960254
- Canonical record hash
sha256:f5182c923ca6bb9a027dfbe35a6c563d981ea93c1caae314cfa9b1ba7ac9c37b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPS81514133
- Bitcoin block existence check
- https://blockstream.info/api/block/960254