Florian Ostertag
type: MusicGroup
popularity: 12
followers: 4810
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc8a81ae1b451b445dca894796620fcb620e57108cc3fe93b91a46dbb2362f549
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953786
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953786
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d9139a19-080f-44c8-b1b8-06ad8798fd27.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d9139a19-080f-44c8-b1b8-06ad8798fd27.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d9139a19-080f-44c8-b1b8-06ad8798fd27
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T12:56:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc8a81ae1b451b445dca894796620fcb620e57108cc3fe93b91a46dbb2362f549","name":"Florian Ostertag","registered_at":"2026-06-15T03:14:10Z","symbol":"NIM0664372","token_address":"0x88dde40c7e2150289a977d1a1aff447049aa2f35","type":"artist","uuid":"d9139a19-080f-44c8-b1b8-06ad8798fd27"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8a81ae1b451b445dca894796620fcb620e57108cc3fe93b91a46dbb2362f549. Chain 2 (Bitcoin): anchored in block 953786 (2026-06-15T12:56:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d9139a19-080f-44c8-b1b8-06ad8798fd27.json and https://artists.proofprofile.net/proofs/artist/d9139a19-080f-44c8-b1b8-06ad8798fd27.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T12:56:12Z
  text: {"copyright_id":"0xc8a81ae1b451b445dca894796620fcb620e57108cc3fe93b91a46dbb2362f549","name":"Florian Ostertag","registered_at":"2026-06-15T03:14:10Z","symbol":"NIM0664372","token_address":"0x88dde40c7e2150289a977d1a1aff447049aa2f35","type":"artist","uuid":"d9139a19-080f-44c8-b1b8-06ad8798fd27"}
album: I Don't Know What To Say
  type: MusicAlbum
  date published: 2005-09-17
album: The Constant Search
  type: MusicAlbum
  date published: 2009
album: I Don't Know What to Say
  type: MusicAlbum
  date published: 2009-09-18
album: I Don't Know What to Say
  type: MusicAlbum
  date published: 2009-09-18
album: The Constant Search
  type: MusicAlbum
  date published: 2009-10-09
album: The Constant Search
  type: MusicAlbum
  date published: 2009-10-09
album: The Constant Search
  type: MusicAlbum
  date published: 2009-10-09
album: The Constant Search
  type: MusicAlbum
  date published: 2009-10-09
album: The Maria Sessions
  type: MusicAlbum
  date published: 2012-03-09
album: The Maria Sessions
  type: MusicAlbum
  date published: 2012-03-09
album: The Maria Sessions
  type: MusicAlbum
  date published: 2012-03-09
album: The Maria Sessions
  type: MusicAlbum
  date published: 2012-03-09
  track: Season Of Monsoon
    type: MusicRecording
    duration: PT3M48S
    duration ms: 228560
    explicit: false
    by artist: Florian Ostertag
    in album: The Maria Sessions
      type: MusicAlbum
      date published: 2012-03-09
    isrc code: DELH61200005
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T05:06:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xddd1ab8c4c99a09c0c5ad546dd6a00303f31db1b1f8c816e7228bc6dc228a716
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956889
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956889
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELH61200005
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T06:56:49Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddd1ab8c4c99a09c0c5ad546dd6a00303f31db1b1f8c816e7228bc6dc228a716. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELH61200005.
      date published: 2026-07-06T06:56:49Z
    audio: Season Of Monsoon
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 173.456
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.387
      additional property: Energy
        type: PropertyValue
        value: 0.53
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.592
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.072
      additional property: Liveness
        type: PropertyValue
        value: 0.101
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.485
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.817
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Better Version Of You
    type: MusicRecording
    duration: PT3M16S
    duration ms: 196453
    explicit: false
    by artist: Florian Ostertag
    in album: The Maria Sessions
      type: MusicAlbum
      date published: 2012-03-09
    isrc code: DELH61200006
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T14:41:12+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3fddb07f77da123a13cc563d1864bf43376f673d231a3b26c715dbc94c2eaefa
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959024
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959024
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELH61200006
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T15:31:18Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fddb07f77da123a13cc563d1864bf43376f673d231a3b26c715dbc94c2eaefa. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T15:31:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELH61200006.
      date published: 2026-07-21T15:31:18Z
    audio: Better Version Of You
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 173.151
      additional property: Musical Key
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Perfect Stranger
album: One More Time With Feeling
album: Invisible
album: Always Waiting
album: Can't Say What You Want
album: Flo and the Machine
album: Flo And The Machine
album: Drifting (Live at TV Noir)
album: Babel (Live at TV Noir)
album: Live at TV Noir
album: Live At Tv Noir
album: All Under Control
album: Keeping It Vague
album: 4 Tracks on 4 Track
track: Africa I come

Africa I come
type: MusicRecording
duration: PT4M19S
duration ms: 259000
explicit: false
by artist: Florian Ostertag
in album: TV Noir - Dreizehn Knaller
  type: MusicAlbum
  date published: 2018-03-01
isrc code: DELV41000313
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T19:33:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5abc57a15a63b19fd2537c4de561f725e6e5771a5ccd291651ae56d5ed329cff
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELV41000313
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5abc57a15a63b19fd2537c4de561f725e6e5771a5ccd291651ae56d5ed329cff. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELV41000313.
  date published: 2026-07-02T05:09:12Z
audio: Africa I come
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 141.014
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.569
  additional property: Energy
    type: PropertyValue
    value: 0.427
  additional property: Speechiness
    type: PropertyValue
    value: 0.03
  additional property: Acousticness
    type: PropertyValue
    value: 0.755
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.001
  additional property: Liveness
    type: PropertyValue
    value: 0.706
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.296
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.659
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Musical Key
type: PropertyValue
value: 8

Mode (Major/Minor)
type: PropertyValue
value: 1

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.491

Energy
type: PropertyValue
value: 0.476

Speechiness
type: PropertyValue
value: 0.033

Acousticness
type: PropertyValue
value: 0.732

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.089

Valence (Positivity)
type: PropertyValue
value: 0.328

Loudness (dB)
type: PropertyValue
value: -8.721

Key Name
type: PropertyValue
value: Ab

Mode Name
type: PropertyValue
value: Major

The Maria Sessions
type: MusicAlbum
date published: 2012-03-09

Perfect Stranger
type: MusicAlbum
date published: 2014-12-05

Perfect Stranger
type: MusicAlbum
date published: 2014-12-05

Perfect Stranger
type: MusicAlbum
date published: 2014-12-05

One More Time With Feeling
type: MusicAlbum
date published: 2019-10-04

Invisible
type: MusicAlbum
date published: 2019-11-08

Always Waiting
type: MusicAlbum
date published: 2020-01-31

Can't Say What You Want
type: MusicAlbum
date published: 2020-02-14

Flo and the Machine
type: MusicAlbum
date published: 2020-02-28

Flo And The Machine
type: MusicAlbum
date published: 2020-02-28

Drifting (Live at TV Noir)
type: MusicAlbum
date published: 2021-06-25

Babel (Live at TV Noir)
type: MusicAlbum
date published: 2022-06-24

Live at TV Noir
type: MusicAlbum
date published: 2022-10-21

Live At Tv Noir
type: MusicAlbum
date published: 2022-10-21

All Under Control
type: MusicAlbum
date published: 2023-01-27

Keeping It Vague
type: MusicAlbum
date published: 2023-02-24

4 Tracks on 4 Track
type: MusicAlbum
date published: 2023-03-17