ISRC HKI190814316
Verified recording
HKI190814316 is “The Typewriter” by Leroy Anderson,
registered on the CopyrightChains blockchain with CopyrightID
0xc35f173c746c396a70d10b9814a616b6acc7182a30dbe62b208d7d96c09c2aa4 and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190814316.
Recording identifiers
- ISRC
- HKI190814316
- Title
- The Typewriter
- Artist
- Leroy Anderson
- CopyrightID (CopyrightChains transaction hash)
0xc35f173c746c396a70d10b9814a616b6acc7182a30dbe62b208d7d96c09c2aa4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:f6df0f0520115e0313724a69b70073cfdf1571b0095ae74bb53bef8b6b3f60dd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190814316
- Bitcoin block existence check
- https://blockstream.info/api/block/953528