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FY2026 GAA: ₱6.79T
PisoScan
DemoFor public education only. These blocks are built by PisoScan from published PhilGEPS records to show how a budget ledger like CADENA would work. No government agency created or signed them, and this is not an official ledger. How it works

Transaction details

API
Transaction hash:
ddb0c6132ca4a0ee93ca71bb9c7f5042dba326a0b78d44a51a98fe8b6eb306cd
Status:
Included and unchanged
Block:
#4,289 1,724 blocks after it
Position in block:
Transaction 534 of 617
Award day:
Nov 24, 2020 (5 yrs 11 mo ago)

Accountability

Bill Sec. 3 and 19
Accountable officer:
Not stated in the source. PhilGEPS does not publish who certified the award.
Certification:
Not certified No agency signed this record. Under CADENA the accountable officer would sign it with their own key.
Demo signature:
Block #4,289 signature valid Demo key, proves nothing about the governmentPublic key

Linked records: from budget to payment

Bill Sec. 5
  1. 1. Appropriation
    GAA line item · Sec. 5(b)
    The award does not say which budget line pays for it.
    Not published
  2. 2. Allotment release
    SARO / allotment · Sec. 5(c)(iii)
    Not published per project. DBM releases SAROs, but not linked to individual contracts.
    Not published
  3. 3. Cash allocation
    Notice of Cash Allocation · Sec. 5(c)(iv)
    Not published per project.
    Not published
  4. 4. Contract award
    Notice of Award (PhilGEPS) · Sec. 5(d)
    DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - SAMAR 2ND DEO awarded it to HI-TONE CONSTRUCTION & DEVELOPMENT CORPORATION on 2020-11-24.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    No matching DPWH contract record (only DPWH contracts are listed with progress).
    Not published
  6. 6. Payment
    Disbursement voucher · Sec. 5(c)(viii)
    Not published. No public source shows how much of this contract has been paid.
    Not published
  7. 7. Completion
    Certificate of completion · Sec. 5(d)
    No completion certificate published.
    Not published
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

1 of 8 documents found, 0 partly. Under CADENA every step would be published within 7 working days and linked to this record.

Tamper test: try changing this record

Demo

Edit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.

  1. 1. Record fingerprint changed
    stored   ddb0c6132c…b306cdnow      …
  2. 2. Block Merkle root changed
    stored   7c5e21da7c…7c05fanow      …
  3. 3. Block #4289 hash changed
    stored   d7f9ef0bd8…d63964now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 616 records. Each step hashes the current value together with the sibling shown.

  1. leaf  ddb0c6132ca4a0ee93ca71bb9c7f5042dba326a0b78d44a51a98fe8b6eb306cd
  2. 01 R de61402fa0716b3caf5d67621f77e945569755097e607c34f72c198f09be51cd
  3. 02 L 8e5f2f7e7f878174a2134822a25c1b6cc4592f4d47c1d9e4d47cafa1213a81b8
  4. 03 L ee68eb0022ca26d2da096a92aa10fea6c5a731fc4b380720d57a19736ba0114e
  5. 04 R 899e800490bd19b55a773d3b188ea6a373aaf6605ac57fa750eba4dc1727f555
  6. 05 L b3d68feef573ed954763f0f964efa7b11664ed6bf69c2619e1ac409578accc07
  7. 06 R 83f1842e053143838d6ad10568ff3184b4a9b1e278e9d8c4fd17bfe844ca111e
  8. 07 R d7900c4e31306e21d2fc4faec58e13a0fc0ee44cac57457c753f494d2c07dbba
  9. 08 R d58fa301bad04a9684bc271879306e71b90e179f2e99b799b09dd3cb1da2aa2e
  10. 09 R 0a514f4b9746fb3d611cde75e47e317e47c2891af3f86b396cc734c28c498061
  11. 10 L 241e91343614be0433a6af1a57a77c0e24ab12163e26729dfab7243171c33b8c
  12. root  7c5e21da7c16a717aacef7a819d1dd0b71ed2b833da72ed4975498f9af7c05fa