ISRC USRZR1126952
Verified recording
USRZR1126952 is “Alphabet Song” by Cooltime,
registered on the CopyrightChains blockchain with CopyrightID
0x8d27277bdf7987169638ef96822b6fec9a3576ead04d966b805c3e0e469daf7e and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRZR1126952.
Recording identifiers
- ISRC
- USRZR1126952
- Title
- Alphabet Song
- Artist
- Cooltime
- CopyrightID (CopyrightChains transaction hash)
0x8d27277bdf7987169638ef96822b6fec9a3576ead04d966b805c3e0e469daf7e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:f6a81e1065ba2aa7b23cadff22854ea1a3d248a59b0d790579a2ca1c9bfbedd3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRZR1126952
- Bitcoin block existence check
- https://blockstream.info/api/block/953513