Michael Sackler-Berner
type: MusicGroup
description: Michael Sackler-Berner (born October 12, 1983), aka MSB, is an American songwriter, recording artist, guitarist, singer and actor. Early life Michael was born in New York City. He began playing guita
popularity: 2
followers: 677
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7e2f740563429d6ea98726a0d5af9e8844b25290f16e748eaddbc65e077530a0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5bd78e4e-b74c-492d-a2b5-7430d9e79bc9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5bd78e4e-b74c-492d-a2b5-7430d9e79bc9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5bd78e4e-b74c-492d-a2b5-7430d9e79bc9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7e2f740563429d6ea98726a0d5af9e8844b25290f16e748eaddbc65e077530a0","name":"Michael Sackler-Berner","registered_at":"2026-06-16T21:35:21Z","symbol":"NIM1182560","token_address":"0xa8e25cfd1b92552413875e8db2ceac23545c522a","type":"artist","uuid":"5bd78e4e-b74c-492d-a2b5-7430d9e79bc9"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e2f740563429d6ea98726a0d5af9e8844b25290f16e748eaddbc65e077530a0. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5bd78e4e-b74c-492d-a2b5-7430d9e79bc9.json and https://artists.proofprofile.net/proofs/artist/5bd78e4e-b74c-492d-a2b5-7430d9e79bc9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x7e2f740563429d6ea98726a0d5af9e8844b25290f16e748eaddbc65e077530a0","name":"Michael Sackler-Berner","registered_at":"2026-06-16T21:35:21Z","symbol":"NIM1182560","token_address":"0xa8e25cfd1b92552413875e8db2ceac23545c522a","type":"artist","uuid":"5bd78e4e-b74c-492d-a2b5-7430d9e79bc9"}
album: MSB
  type: MusicAlbum
  date published: 2008-12-10
album: MSB
  type: MusicAlbum
  date published: 2011-01-01
album: Shimmer and Shine
  type: MusicAlbum
  date published: 2011-03-06
album: Yes I Do
  type: MusicAlbum
  date published: 2011-03-06
album: Trouble's Where I Like to Be
  type: MusicAlbum
  date published: 2012-09-27
album: She Loves Love
  type: MusicAlbum
  date published: 2014-10-14
album: Fragile Magic
  type: MusicAlbum
  date published: 2015-03-17
album: Beginning, End, and In-Between
  type: MusicAlbum
  date published: 2015-03-17
album: Fantastical
  type: MusicAlbum
  date published: 2017-05-27
album: Slip and Fall
  type: MusicAlbum
  date published: 2019-01-11
album: A Thousand Times
  type: MusicAlbum
  date published: 2019-01-25
album: Short Stories
  type: MusicAlbum
  date published: 2019-02-22