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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

PHILIPPINE RICE RESEARCH INSTITUTE Award a ₱290.9K contract to ACCV BUILDERSNational agencies

Transaction hash:
ad95bcb4c4b988b4d4c53dbaa0002fffe6ebf83e7d1b3f02dccd31ec369cff70
Status:
Included and unchanged
Block:
#4,640 1,373 blocks after it
Position in block:
Transaction 148 of 214
Award day:
Nov 25, 2021 (4 yrs 11 mo ago)
Value:
₱290,913.84
Project:
Provision of labor and materials

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 #4,640 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)
    PHILIPPINE RICE RESEARCH INSTITUTE awarded it to ACCV BUILDERS on 2021-11-25.
    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   ad95bcb4c4…9cff70now      …
  2. 2. Block Merkle root changed
    stored   db12126ab5…2c9222now      …
  3. 3. Block #4640 hash changed
    stored   5a517ec6da…7fd190now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 213 records. Each step hashes the current value together with the sibling shown.

  1. leaf  ad95bcb4c4b988b4d4c53dbaa0002fffe6ebf83e7d1b3f02dccd31ec369cff70
  2. 01 R adf5bb89c3396d6e5474469903fc9c3cdb19edb376c4143997067d8bf4eac31e
  3. 02 R 6dc0a6ba64123757ebc4d37351fb01496742cb9b03c39a87193dffca79c3d5a4
  4. 03 L e88ca4c7c631deedfd7e3afdbd99892bd806338b880d2ac3e9470e4f25a8de84
  5. 04 R 19dd2209acdc55195d690340789db79329624843c4286cd19f1dc88148484399
  6. 05 L 7eca8d51eaea5d5aecca9042008344c5accde161e41b4f43d5310c457e94eab0
  7. 06 R 25fdb91fcf0212ba76246eedf58bc888eadc5308c2c8236dae2d60c3321f4366
  8. 07 R 1e4cd9472d5db915921bc1a82d5f5ccbcf3dc70a00c586b354f27df8f92f45aa
  9. 08 L 7bc45b345d2336b4486745f0100e4989732b354826fdf23fb3ef121959b254ba
  10. root  db12126ab54917bde761cc18e6c3553f9fedea0977dca2539ac0c168d62c9222