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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

CITY OF CAGAYAN DE ORO, MISAMIS ORIENTAL Award a ₱1.5M contract to C. DY BUILDERS AND GENERAL MERCHANDIZECities

Transaction hash:
0138dedc1fc7fbc2e12ba11fdd28ea2b89d737871666e1467ad59f05d8938523
Status:
Included and unchanged
Block:
#1,588 4,425 blocks after it
Position in block:
Transaction 0 of 58
Award day:
Oct 17, 2012 (14 yrs ago)
Value:
₱1,507,713.07
Project:
Concrete Paving of Road Lot 2 & Road Lot 3 of Elena Homes Subdivision

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 #1,588 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)
    CITY OF CAGAYAN DE ORO, MISAMIS ORIENTAL awarded it to C. DY BUILDERS AND GENERAL MERCHANDIZE on 2012-10-17.
    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 City of Cagayan De Oro 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   0138dedc1f…938523now      …
  2. 2. Block Merkle root changed
    stored   47c2bad9e1…fc2358now      …
  3. 3. Block #1588 hash changed
    stored   c17945b8a9…947a3bnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (6 steps)

How this one record is tied to the block's Merkle root, without needing the other 57 records. Each step hashes the current value together with the sibling shown.

  1. leaf  0138dedc1fc7fbc2e12ba11fdd28ea2b89d737871666e1467ad59f05d8938523
  2. 01 R 118d015d213b4b95f88c98e681f6c9957da3e2786f6e6aa7ea38cb8390631785
  3. 02 R d63c42325a035f31bcd73e4ec8b284f4e4643a550afb237a2730b40726b77f41
  4. 03 R 396af597d93b81ae4bf2b2f84db39aae42140349f8b1e0974dce3891cacbcd2a
  5. 04 R 9b1a5a7142260ce9c95d8b6bbcd38d8030b5f05a3997aada95b66fd90674f412
  6. 05 R 5ef8e04d381abe125439309297ede6f964df9c93eaed3910d3a7f2ddf9754a3b
  7. 06 R e4a0f5d3ccc0b0d8f7857ca53341c73caf00ac40d328ab086fdff2dd765cb551
  8. root  47c2bad9e1f44343e179bc93d3f99cb615446db50fa3e14d4ad962e38bfc2358