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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 ₱2.5M contract to SIM CONSTRUCTION, TRADING AND SERVICESProvinces

Transaction hash:
443a34f736b276bdcf8b4b7b5cc1fb1c76932c884be9c90cf27bfacd8b297b86
Status:
Included and unchanged
Block:
#5,553 460 blocks after it
Position in block:
Transaction 50 of 202
Award day:
Jul 5, 2024 (2 yrs 4 mo ago)
Value:
₱2,493,555.92
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 #5,553 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 SIM CONSTRUCTION, TRADING AND SERVICES on 2024-07-05.
    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)
    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   443a34f736…297b86now      …
  2. 2. Block Merkle root changed
    stored   1347ef21bc…b04511now      …
  3. 3. Block #5553 hash changed
    stored   00381de326…c80318now      …
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 201 records. Each step hashes the current value together with the sibling shown.

  1. leaf  443a34f736b276bdcf8b4b7b5cc1fb1c76932c884be9c90cf27bfacd8b297b86
  2. 01 R 4622f9b9ad74051a04dbeb70721338fa322f4fe3cec0b536de0da24b8b9834f7
  3. 02 L ad8f1166796cc68e12830013a47b45734fed560572f93a2c5f3affe1f25d21ac
  4. 03 R 2bccd82dcf52a0e76f32525c35ca455778bf23b912461bf0853733f9f3553706
  5. 04 R 9dcc3d37c6b278689078db66abb6f5588eaf291c61af38492a19682bdfb6a279
  6. 05 L 54f8e5c4faf3b312220b4bc107de5a666f5fee25eb1eab4acd87eda6b68e9f8d
  7. 06 L 7b3f8d1ddb479ec8050a2b8c7774037a860f248200d2aa61617266316bee01f4
  8. 07 R c292803922c6d110c445cd9a2b09dcb72256fe1a6d25bfb8988a011f6f6c27af
  9. 08 R 226086b104921b3ee231939047e8c4cc611260aac735aebee1965fabaac51a5f
  10. root  1347ef21bcd5c45c277c0624189b25470d0e752b10583a70df5d882d15b04511