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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 SURIGAO, SURIGAO DEL NORTE Award a ₱2.0M contract to CYE CONSTRUCTION AND SUPPLYCities

Transaction hash:
65e8ffed6031bf03318e61dcd8aa39baa9a392417a53cf7d59e8b1d1ca4dc937
Status:
Included and unchanged
Block:
#3,764 2,249 blocks after it
Position in block:
Transaction 248 of 595
Award day:
May 16, 2019 (7 yrs 5 mo ago)
Value:
₱1,983,188.58
Project:
Const. of Health Center, Brgy. Danao

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 #3,764 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 SURIGAO, SURIGAO DEL NORTE awarded it to CYE CONSTRUCTION AND SUPPLY on 2019-05-16.
    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 Surigao 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   65e8ffed60…4dc937now      …
  2. 2. Block Merkle root changed
    stored   37ea7601ab…2205bbnow      …
  3. 3. Block #3764 hash changed
    stored   92eb3d4433…597ebbnow      …
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 594 records. Each step hashes the current value together with the sibling shown.

  1. leaf  65e8ffed6031bf03318e61dcd8aa39baa9a392417a53cf7d59e8b1d1ca4dc937
  2. 01 R 66abe51c8d4e5864184431a6cb91b844cb812ac68baa3659ad0ed758291801c1
  3. 02 R 328e8601937f32f50572cd402b6c4745e2014ca0a686d1b62e5ac33b3485f99f
  4. 03 R ecd016724550427de32f0aadd16256e49a73f89547216d9f58734430056301bc
  5. 04 L e25f4a23d4959296f2586c62f57608ecb4747dae238d572e6e2cd01b271ddfa5
  6. 05 L 72d8ebded0fa21bc013435cb8184d350e64f00990ecc7c89dc5d298aa5b1f566
  7. 06 L 08ad4f5f102a846ceca9b9a67b9db7bba653f020ce0ff84582a71fe2c087f92c
  8. 07 L 2b1ee4ee01bbbe97f12a02b9538f1c9b7979d018c785d566b1597fe74ad91ef5
  9. 08 L ffd8ac0d0093e4333fdb66b5853bdfda09c4dba05b7d6dcc125595364d68f7fc
  10. 09 R 32f827dd72c5460677ca80e381cb696f5ec5d5f83f095bbb97840a8590ab7e4b
  11. 10 R 4504c66f60acdffdf9550af7d37c29b1aad928f70893d6ead9ef28d504502fa3
  12. root  37ea7601abeabbc34b7d5d2bc197a4d5bb1e0c1680cca91904b7edc3fa2205bb