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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 action

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - SURIGAO DEL SUR 1S Award a ₱43.0M contract to J&A PIMENTEL CONSTRUCTIONNational agencies

Transaction hash:
fa835b3e270a142bd3fcf832bb0306994dc7ca47c9b9505d2f34be9249b4984e
Status:
Included and unchanged
Block:
#2,015 3,998 blocks after it
Position in block:
Transaction 68 of 70
Award day:
Mar 5, 2014 (12 yrs 8 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 #2,015 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 - SURIGAO DEL SUR 1S awarded it to J&A PIMENTEL CONSTRUCTION on 2014-03-05.
    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   fa835b3e27…b4984enow      …
  2. 2. Block Merkle root changed
    stored   7f735ddf5f…9458f3now      …
  3. 3. Block #2015 hash changed
    stored   c4d5ed8379…4b233dnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (7 steps)

How this one record is tied to the block's Merkle root, without needing the other 69 records. Each step hashes the current value together with the sibling shown.

  1. leaf  fa835b3e270a142bd3fcf832bb0306994dc7ca47c9b9505d2f34be9249b4984e
  2. 01 R fb98540ed9ca9976416f4eb40deaefa90e99d5147adc8000f8fc3e912a5f17b0
  3. 02 R 7948097432fd348d5c76d4f8e2a4167082931e3a5a243d84dec1b5e5854cc69e
  4. 03 L a2b93e75aa9ebc42ec2078397f9eba0381e2e7e2111442695929d9fb4f7690cb
  5. 04 R bb2626b879497daa7aa8c05215b77baa076aa0ee01e21c43c952cf9e9a2c64fc
  6. 05 R 1f53f77a4958c86388daa6d3fe7d6a1f0595c4e34d1ba3db877dfe052cf28b84
  7. 06 R d8eddcc9bb13365b52ed4c17223335c4aeffd4f3e581f0580e60eabf6e596f0f
  8. 07 L 1333fbc491487f84e98da7165e97405431ad4c77098b66c9a0fdec145647b816
  9. root  7f735ddf5f506c6ed881fa1f5bda2aaf20d83f04d241a36895c89c61e39458f3