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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 - SURIGAO DEL SUR 2N Award a ₱1.9M contract to SVTS BUILDERS AND SUPPLYNational agencies

Transaction hash:
d226d84b3ccde44dca2b3339b81c7e0d1f6fc70d9e5305ec6a72917013119389
Status:
Included and unchanged
Block:
#4,712 1,301 blocks after it
Position in block:
Transaction 574 of 686
Award day:
Feb 7, 2022 (4 yrs 9 mo ago)

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 #4,712 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 2022 CSSP", i.e. the FY2022 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 - SURIGAO DEL SUR 2N awarded it to SVTS BUILDERS AND SUPPLY on 2022-02-07.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 22NI0024: 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 2022-07-15). 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   d226d84b3c…119389now      …
  2. 2. Block Merkle root changed
    stored   25545dc17a…47fb08now      …
  3. 3. Block #4712 hash changed
    stored   f9dc3fcdfe…1ee3d5now      …
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 685 records. Each step hashes the current value together with the sibling shown.

  1. leaf  d226d84b3ccde44dca2b3339b81c7e0d1f6fc70d9e5305ec6a72917013119389
  2. 01 R d2ca42f32574a2eb003acf09d603015fc6f932d45d8221698eb84c3c16042480
  3. 02 L 7309dae8a86a077f700909ff54a628657624ddc58fd7e79db3ffce68ed4545ca
  4. 03 L a60991b0306a5817adc6993d9aef5eefe3e04fec018728ebf9d88af7fc8286e6
  5. 04 L c0c63c30632b1d04b2da04ecfb06fc9351f976141e87cee365e83f7470696175
  6. 05 L c84a93543ebaec7406d04f7646d1eceed1831a2279f8743d7c208a18b5e971e2
  7. 06 L 188157ea736468ff708e47b4972218269eaa5681a4b1ce5a7e58d813f4b32103
  8. 07 R 7730d568c70c929f2f2871e0bb71af247f0f3a382666c1132b97b0a139b100a6
  9. 08 R d35fdd56092139a207bf0a35c47807f49774769c4737145bf46d830b02d13c00
  10. 09 R 82bd33726349500534ffae682a587cbfbc4d6bfffa265a50af4999bca14297f1
  11. 10 L 8e9f96d977b4123b61dcfccd526b307d4f994255b3d9486c3256b690e3600388
  12. root  25545dc17a5e403207ff7ac055bc0578a33eb311bc3e2bcf4449df18d047fb08