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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 NEGROS ORIENTAL Award a ₱4.9M contract to R.E. SINGSON CONSTRUCTION AND DEVELOPMENT INC.Provinces

Transaction hash:
54de00f604d9ecbf55cb9abcfc1bd06d41bd81ce041821a3377d88f55d6ae71b
Status:
Included and unchanged
Block:
#5,806 207 blocks after it
Position in block:
Transaction 295 of 925
Award day:
Mar 20, 2025 (1 yr 7 mo ago)
Value:
₱4,897,799.52
Project:
Infrastructure Projects (B-49-2025)

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 #5,806 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 NEGROS ORIENTAL awarded it to R.E. SINGSON CONSTRUCTION AND DEVELOPMENT INC. on 2025-03-20.
    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 Negros Oriental 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   54de00f604…6ae71bnow      …
  2. 2. Block Merkle root changed
    stored   83ea9c2d2b…3ce43enow      …
  3. 3. Block #5806 hash changed
    stored   d3475206d7…73d8a7now      …
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 924 records. Each step hashes the current value together with the sibling shown.

  1. leaf  54de00f604d9ecbf55cb9abcfc1bd06d41bd81ce041821a3377d88f55d6ae71b
  2. 01 L 548fff3a6d5dad84b51e32eb7ec4bd9d4b3d05fc66d5dabc40d0a606f5c4f5e1
  3. 02 L 2fa59ed28a9b1cf28556a0f15b08b6c1b5a2e97e5082c24b6d3f8e2ebc5c6602
  4. 03 L 54e88027d683582ee6a94ba4c63f907ad5fa53fe2617fe434c4b0b369f8887d2
  5. 04 R 7c4c24fefc9ef5de7325fbea45266459764dd80241c317dbfa8187257cf1f29e
  6. 05 R 71f4e509abc110497d83a59ef85ca42a104734795091b9886ff853e1c2703336
  7. 06 L f373eb782f09ced7e0288fdf91dff0a0fa0475c2c03f9137b4c74774d50255ef
  8. 07 R 2674dd7899cdff85f56736d29f240497e48487e265c5b9b5aaa7ba8d35b193cf
  9. 08 R b2b11343c211817c7285e89d1bad2a14da882e58cca708b0aa83a366fa99bf31
  10. 09 L 9a480222ece78918ee72002144e3bbea5852cfd893f4118b53a420c74716919c
  11. 10 R abb0bfcc7537b41107d01e58b781e7029a01affaabf0df5134519a1bd7743321
  12. root  83ea9c2d2b804aeee9fbf137291e4ea8f8da7dd1bedc7a0ca02c84f7023ce43e