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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

BICOL UNIVERSITY Award a ₱447.7K contract to GRIDLINE ENGINEERING SERVICESNational agencies

Transaction hash:
9dbebc332f76cc90a928e2fc63625aae142b7856cd241d8246417c782372ac10
Status:
Included and unchanged
Block:
#5,288 725 blocks after it
Position in block:
Transaction 179 of 289
Award day:
Sep 29, 2023 (3 yrs 1 mo ago)
Value:
₱447,659.40
Project:
Construction Project

Accountability

Bill Sec. 3 and 19
Responsible agency:
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 #5,288 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)
    BICOL UNIVERSITY awarded it to GRIDLINE ENGINEERING SERVICES on 2023-09-29.
    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   9dbebc332f…72ac10now      …
  2. 2. Block Merkle root changed
    stored   baa17f1cf5…e3198enow      …
  3. 3. Block #5288 hash changed
    stored   85f2213dcd…8b6441now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (9 steps)

How this one record is tied to the block's Merkle root, without needing the other 288 records. Each step hashes the current value together with the sibling shown.

  1. leaf  9dbebc332f76cc90a928e2fc63625aae142b7856cd241d8246417c782372ac10
  2. 01 L 9d7f065e46f000929fcc2e65ebf6f769ca4ac4e073b926bf8f5c07ee9a2d2464
  3. 02 L aa2a4cf67ccf3ca31be8535273512e1855c7273cb5c5a6941868cbaccd604759
  4. 03 R 1147ddc0d5932847c97206a2b842ccca7bb089c0c4f9fdd228465df29cfb5c39
  5. 04 R 4c6f443d067c104dac498624bb386a85c69cbbbc082aea81d74479b54be85664
  6. 05 L 298f4e8e1b70ef3e5b95278010c7932b5362c98a614654884a565f7b2c1cfd33
  7. 06 L c25a0a2314b7a9789b7ca4db548d0c38ebfc59ae3f6586db4304b151e37f494f
  8. 07 R 2db31520d3281c79581f15b7060776f5add43ddb679aedd83d6acb93404e1975
  9. 08 L 60b41e0e008999591fb85741789cc8ffda6d28ff3af2ab5602721c4a34c529fb
  10. 09 R 1a61472a624b823893b4527ca01c576c009065a5dd89e6fa6fa27b9ce631b2a5
  11. root  baa17f1cf5d122a81fc79693a5fbaf1d9024480c9a372a82e34cd0ea45e3198e