ISRC USUM71406928
Verified recording
USUM71406928 is “Nosetalgia - Live from Spotify SXSW 2014” by Pusha T,
registered on the CopyrightChains blockchain with CopyrightID
0x34a9a14508511fe3391eb950e6a57891fa7ed97172d84450d353bc786f514fa5 and independently timestamped
in Bitcoin block 960175 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71406928.
Recording identifiers
- ISRC
- USUM71406928
- Title
- Nosetalgia - Live from Spotify SXSW 2014
- Artist
- Pusha T
- CopyrightID (CopyrightChains transaction hash)
0x34a9a14508511fe3391eb950e6a57891fa7ed97172d84450d353bc786f514fa5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:16:15+00:00
- Bitcoin block
- 960175
- Canonical record hash
sha256:e2d9ebf63d6a5caf20656f54e67b0d9b1fe51b54a4d75ba655d77d4e0cbad289- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71406928
- Bitcoin block existence check
- https://blockstream.info/api/block/960175
Full record
Track page: Nosetalgia - Live from Spotify SXSW 2014 · Machine-readable JSON-LD