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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

PROVINCE OF ROMBLON Award a ₱985.9K contract to TABLAS MEGA CONSTRUCTIONProvinces

Transaction hash:
487172ecc88c8beccf3786cc6fdf367466e3d6f63c8d5e3d0a11fc8c6da238ce
Status:
Included and unchanged
Block:
#5,688 325 blocks after it
Position in block:
Transaction 70 of 220
Award day:
Nov 21, 2024 (1 yr 11 mo ago)
Value:
₱985,855.63
Project:
Construction Projects

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 #5,688 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)
    PROVINCE OF ROMBLON awarded it to TABLAS MEGA CONSTRUCTION on 2024-11-21.
    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)
    COA's CY2024 audit of Romblon gave a "qualified" opinion on its financial statements (not specific to this contract).
    Partly

1 of 8 documents found, 1 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   487172ecc8…a238cenow      …
  2. 2. Block Merkle root changed
    stored   0f39541736…cb214fnow      …
  3. 3. Block #5688 hash changed
    stored   0a2d793c3c…0cc767now      …
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 219 records. Each step hashes the current value together with the sibling shown.

  1. leaf  487172ecc88c8beccf3786cc6fdf367466e3d6f63c8d5e3d0a11fc8c6da238ce
  2. 01 R 4b2411e054cc783fcf258804b4e5888474badb67445b14edc495a4222b71d723
  3. 02 L aa1709261dae1c548a03368ed9fe33fc33d97170296a70dc592e34aee7c95f56
  4. 03 L 854b8155e560137ad589654272e622715a31c8ee491eb80a0c4a171b6f4c2b75
  5. 04 R 9fb8ee9535a21f47ae7bf71748e947f81d652825384cce9712f4728b1281c05e
  6. 05 R 7f256f000d447115c92dc1e6301c4299634b4acff021ecf10ba3d0ac8134e51a
  7. 06 R 616f5ffd0615f50e26e03c95d7ff9e85d96f8872f67cf9697e4bcc4691292f4e
  8. 07 L 75124a8437b3dc14df1febb8b9d72430849b537e73732ae736ca76893e816f51
  9. 08 R e80bbcbb71789370e05384174c669e3dd143753dde656d439011298720c7c56b
  10. root  0f3954173694f69a577233489199fee315a535ef936184ccadf2ce08efcb214f