Mary Haller
type: MusicGroup
popularity: 4
followers: 35
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe27bcaf68ebedf76ba8c75ede715eda3e49288fb6aaacc55422ed55548d68ecb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ad7535fe-4d28-4740-a95a-b180b2333939.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ad7535fe-4d28-4740-a95a-b180b2333939.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ad7535fe-4d28-4740-a95a-b180b2333939
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe27bcaf68ebedf76ba8c75ede715eda3e49288fb6aaacc55422ed55548d68ecb","name":"Mary Haller","registered_at":"2026-06-20T10:36:31Z","symbol":"NIM1592782","token_address":"0x0722b742cdfe39798947ac87b19375e2f17aa882","type":"artist","uuid":"ad7535fe-4d28-4740-a95a-b180b2333939"}
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 0xe27bcaf68ebedf76ba8c75ede715eda3e49288fb6aaacc55422ed55548d68ecb. Chain 2 (Bitcoin): anchored in block 954555 (2026-06-20T12:10:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ad7535fe-4d28-4740-a95a-b180b2333939.json and https://artists.proofprofile.net/proofs/artist/ad7535fe-4d28-4740-a95a-b180b2333939.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:10:20Z
  text: {"copyright_id":"0xe27bcaf68ebedf76ba8c75ede715eda3e49288fb6aaacc55422ed55548d68ecb","name":"Mary Haller","registered_at":"2026-06-20T10:36:31Z","symbol":"NIM1592782","token_address":"0x0722b742cdfe39798947ac87b19375e2f17aa882","type":"artist","uuid":"ad7535fe-4d28-4740-a95a-b180b2333939"}
album: Lose Myself In You
  type: MusicAlbum
  date published: 2024-02-24
album: Too One-Sided
  type: MusicAlbum
  date published: 2024-04-16
album: Lose Myself In You
  type: MusicAlbum
  date published: 2024-04-19
album: Too One-Sided
  type: MusicAlbum
  date published: 2024-04-19
album: Curious Minds
  type: MusicAlbum
  date published: 2024-04-19
album: Curious Minds
  type: MusicAlbum
  date published: 2024-04-19
album: Sure Feels Right
  type: MusicAlbum
  date published: 2024-07-16
  track: Sure Feels Right
    type: MusicRecording
    duration: PT5M27S
    duration ms: 327044
    explicit: false
    by artist: Mary Haller
    in album: Sure Feels Right
      type: MusicAlbum
      date published: 2024-07-16
    isrc code: QZTAT2489765
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T03:05:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5cc4bde5b4bcd4b303ee7b72faf064aec8a5403ac2d1771af1a0bb7f0fc01cea
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2489765
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 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 0x5cc4bde5b4bcd4b303ee7b72faf064aec8a5403ac2d1771af1a0bb7f0fc01cea. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZTAT2489765.
      date published: 2026-07-04T10:04:33Z
    audio: Sure Feels Right
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 133.959
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.477
      additional property: Energy
        type: PropertyValue
        value: 0.451
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.434
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.105
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.267
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.493
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Dive Even Deeper
  type: MusicAlbum
  date published: 2024-10-11
album: Dive Even Deeper
  type: MusicAlbum
  date published: 2024-11-24
album: Dive Even Deeper
  type: MusicAlbum
  date published: 2024-11-24
album: Meet Beneath The Mistletoe
  type: MusicAlbum
  date published: 2024-11-29
album: Feels Like Love
  type: MusicAlbum
  date published: 2025-01-31
  track: Feels Like Love
    type: MusicRecording
    duration: PT2M55S
    duration ms: 175999
    explicit: false
    by artist: Mary Haller
    in album: Feels Like Love
      type: MusicAlbum
      date published: 2025-01-31
    isrc code: QZFZ32528242
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T15:13:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x367045cd1a4d6c81adf55344b0d2a21fa00567e0a4d1b9f68a4cd0c0a401ca98
    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/QZFZ32528242
    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 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 0x367045cd1a4d6c81adf55344b0d2a21fa00567e0a4d1b9f68a4cd0c0a401ca98. 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/QZFZ32528242.
      date published: 2026-07-21T15:31:18Z
    audio: Feels Like Love
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 164.59
      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: Come And Get It
album: Take Your Time

Musical Key
type: PropertyValue
value: 9

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

Time Signature
type: PropertyValue
value: 3

Danceability
type: PropertyValue
value: 0.328

Energy
type: PropertyValue
value: 0.367

Speechiness
type: PropertyValue
value: 0.03

Acousticness
type: PropertyValue
value: 0.49

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.118

Valence (Positivity)
type: PropertyValue
value: 0.171

Loudness (dB)
type: PropertyValue
value: -11.738

Key Name
type: PropertyValue
value: A

Mode Name
type: PropertyValue
value: Major

Come And Get It
type: MusicAlbum
date published: 2025-03-10

Come And Get It
type: MusicAlbum
date published: 2025-06-13

Come And Get It
type: MusicAlbum
date published: 2025-06-13

Take Your Time
type: MusicAlbum
date published: 2025-07-25