ISRC USNLR2200337
Verified recording
USNLR2200337 is “Gifts” by Marc Streitenfeld,
registered on the CopyrightChains blockchain with CopyrightID
0x1122a47c04862614f8bfe1e174e86c326f3bcff90d53448558557e6a3a79dc24 and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNLR2200337.
Recording identifiers
- ISRC
- USNLR2200337
- Title
- Gifts
- Artist
- Marc Streitenfeld
- CopyrightID (CopyrightChains transaction hash)
0x1122a47c04862614f8bfe1e174e86c326f3bcff90d53448558557e6a3a79dc24
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:00aea8aa6cbf744d6aeb8cce27a5623ecca7f9de84640f7e35b01ec9de354ecb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNLR2200337
- Bitcoin block existence check
- https://blockstream.info/api/block/960321