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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

SURIGAO METROPOLITAN WATER DISTRICT Award a ₱1.5M contract to ANCOR WATER RESOURCESNational agencies

Transaction hash:
2cdbc7cee48d846624dbf278ea1c4ecc07e87c65ce328b328a56d8221314ee7d
Status:
Included and unchanged
Block:
#2,255 3,758 blocks after it
Position in block:
Transaction 22 of 151
Award day:
Nov 28, 2014 (11 yrs 11 mo ago)
Value:
₱1,467,640.99
Project:
Deepwell Project

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 #2,255 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)
    SURIGAO METROPOLITAN WATER DISTRICT awarded it to ANCOR WATER RESOURCES on 2014-11-28.
    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)
    No COA finding linked to this contract.
    Not published

1 of 8 documents found, 0 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   2cdbc7cee4…14ee7dnow      …
  2. 2. Block Merkle root changed
    stored   919d534355…070268now      …
  3. 3. Block #2255 hash changed
    stored   6fcd2b5f7b…d9c60bnow      …
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 150 records. Each step hashes the current value together with the sibling shown.

  1. leaf  2cdbc7cee48d846624dbf278ea1c4ecc07e87c65ce328b328a56d8221314ee7d
  2. 01 R 2d1b430e21dfaf5d1ab2cf28b156755d09eedc772fae2db0004c89b3d2b63adc
  3. 02 L c18703178d42762fc3dc6b2684eeb2e169b54b1426986c58f4030cda0e9ccebd
  4. 03 L f3c4a4a01dfe7e94c4ffa9c9da9e6c808ce85940346d5521dbfe862edaf5eb35
  5. 04 R 1be48114ca4d557a5bea4542bf61c42e6d8a0c83f3f005bd2935b80c54085002
  6. 05 L 21b3c101dea648fccb8ed28bd031cfeb12ea7a1308f13434ffdc96fc6460d860
  7. 06 R 1cd452c9eca4cf74fe9fa03670923a4706ebe4dbeb6bf63a724d6a37afffd70b
  8. 07 R 33c9b58bd75c2905a521505876cdd021c58676434cf9bd82107666651c845a68
  9. 08 R 502267b77f6d6fd99e97aec8b8f06ee36f45f72a00e65a79dfaf0f40e90938ca
  10. root  919d534355ad2e71ac8168c5ff09b39b556890c25ae087b1e68a6175da070268