ISRC GBBBA1800220
Verified recording
GBBBA1800220 is “Down In The Depths (On The Ninetieth Floor) - From "Red, Hot and Blue"” by Cole Porter,
registered on the CopyrightChains blockchain with CopyrightID
0xdb2aa90bbffaaf9989ca00d80dd3d7fd3e64b72b1ca719cbea34c5ed208e1d2f and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA1800220.
Recording identifiers
- ISRC
- GBBBA1800220
- Title
- Down In The Depths (On The Ninetieth Floor) - From "Red, Hot and Blue"
- Artist
- Cole Porter
- CopyrightID (CopyrightChains transaction hash)
0xdb2aa90bbffaaf9989ca00d80dd3d7fd3e64b72b1ca719cbea34c5ed208e1d2f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:bc335afdc48299cf719f9ae67ef23cf121c73608eaf92b9985373479f152c6fd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA1800220
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Down In The Depths (On The Ninetieth Floor) - From "Red, Hot and Blue" · Machine-readable JSON-LD