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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 - ROMBLON DEO Award a ₱5.3M contract to EMQ DESIGN & CONSTRUCTIONNational agencies

Transaction hash:
94bbdeea46ca1ae4de3e295ba4e66a1d118c54a26c98ab94f0e9b954067b0f64
Status:
Included and unchanged
Block:
#2,697 3,316 blocks after it
Position in block:
Transaction 539 of 882
Award day:
Mar 22, 2016 (10 yrs 7 mo ago)
Value:
₱5,279,876.59
Project:
Construction of Water System Level II

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 #2,697 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)
    DPWH lists the funding source as "Regular Infra - GAA 2016 Locally Funded Projects", i.e. the FY2016 GAA. The exact UACS line is not given.
    Partly
  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 - ROMBLON DEO awarded it to EMQ DESIGN & CONSTRUCTION on 2016-03-22.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 16EH0097: Completed, 100% physical progress.
    Found
  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)
    DPWH marks the contract "Completed" (end 2016-08-31). The certificate itself is not published.
    Partly
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

2 of 8 documents found, 2 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   94bbdeea46…7b0f64now      …
  2. 2. Block Merkle root changed
    stored   12e2b1ad29…a1d4b6now      …
  3. 3. Block #2697 hash changed
    stored   245b8682e4…4c04f7now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 881 records. Each step hashes the current value together with the sibling shown.

  1. leaf  94bbdeea46ca1ae4de3e295ba4e66a1d118c54a26c98ab94f0e9b954067b0f64
  2. 01 L 94aaa6b8c18630dd6ed1dfdd0b28503c71de7a1fdb3523d496a184f75bcd6145
  3. 02 L cd8c0e01957680176c272de4d423286e68168e277905557ddca918addad58605
  4. 03 R c80e7582b5dc8e902b1730c874af2a748b063d0126b3cd5103d7e6edb9ea517c
  5. 04 L bb1a00991bea01b7e0c840925268c9a364fada87c38bbe3dc0e748e52e68f912
  6. 05 L 283cada0e385680bc4b54cd548d3233f1bc5b32b30f72d25f69937618ae32e3b
  7. 06 R 442e14717fb2e643ab49fd4c0601cfb7420d339ba77b11e81fe1f88cc6566f74
  8. 07 R 7f59e51f902f94857edf9836655aac5a5461fbdcd00fc358d8c66a271e27e591
  9. 08 R 43d0b2ef701223057b208d8682849a6f5de586f46cc30beb4ab754bfdb4e3287
  10. 09 R 8307c0a381832257a8e2162cfceddf5676e9daa042202ea5751d0910d277a345
  11. 10 L fc97548fddaf3644a2585036a812173139521adfe3a7f4b3c99bcd8159642797
  12. root  12e2b1ad29ec1dd1cdc346ec7b81229eb540eb3a51b54dc37e69335bbaa1d4b6