ISRC USSK31053889
Verified recording
USSK31053889 is “The Ballad of Sarsaparilla Safirovich” by Stephanie J. Block,
registered on the CopyrightChains blockchain with CopyrightID
0x6a0bad37aec8ea89235270512da2c50225391d4fea9a89bd508f6f2170e063e0 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSK31053889.
Recording identifiers
- ISRC
- USSK31053889
- Title
- The Ballad of Sarsaparilla Safirovich
- Artist
- Stephanie J. Block
- CopyrightID (CopyrightChains transaction hash)
0x6a0bad37aec8ea89235270512da2c50225391d4fea9a89bd508f6f2170e063e0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:19c6411312bea5c266e5f92da7d0bd6957116f7b8ebf39e01391e7a4c0e67a11- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSK31053889
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: The Ballad of Sarsaparilla Safirovich · Machine-readable JSON-LD