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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

MUNICIPALITY OF SAN MIGUEL, SURIGAO DEL SUR Award a ₱2.0M contract to DANREV CONSTRUCTION AND SUPPLYMunicipalities

Transaction hash:
575a03e8f3d717cddffa2de479a8e8b7662914c26507f39ac38b405670253c25
Status:
Included and unchanged
Block:
#4,736 1,277 blocks after it
Position in block:
Transaction 196 of 578
Award day:
Mar 4, 2022 (4 yrs 8 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 #4,736 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)
    MUNICIPALITY OF SAN MIGUEL, SURIGAO DEL SUR awarded it to DANREV CONSTRUCTION AND SUPPLY on 2022-03-04.
    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 San Miguel 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   575a03e8f3…253c25now      …
  2. 2. Block Merkle root changed
    stored   d1f5a64060…d18cc9now      …
  3. 3. Block #4736 hash changed
    stored   12311e94b0…b90c62now      …
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 577 records. Each step hashes the current value together with the sibling shown.

  1. leaf  575a03e8f3d717cddffa2de479a8e8b7662914c26507f39ac38b405670253c25
  2. 01 R 5785cfce7e8c14a1f600219dce467529971250b0a3cbab4c0736edbe67854909
  3. 02 R 87aedcad75e070d2fe9d360d6ffae7849b579a7de0f382d3a98cf30c206f49e3
  4. 03 L 414f801d4173891c6c0c31b77b5d5332fe785df2203892e29963005085c0c2b0
  5. 04 R d0b8a2c474588caaf3d650c2513e26afd4baa5f75d66d6cfd659b41d5fd9e7b6
  6. 05 R d5de49557a94658066af61bce36f704085d92fbff24e540750a3b10e84fd872d
  7. 06 R 2df310c305037aa37f48a62576985ba5c0e547fdc72aee87f280da696c0c5357
  8. 07 L e4ff9653ab544499830310710b2a8a01b6c9f24253c892f2c55d17ddbe81a410
  9. 08 L dde088f56c511a9a01a9e45f6f22b41feedb0d824b5b0832f5d0b0edb16c75cd
  10. 09 R a02a47c17afe0dcec1e4de1e124598b2f1c363c893bb15e0ddf608743558b175
  11. 10 R 843c0ad50831038fe0d6efddac8c46fcd4528dafcca2278fad18895467195c40
  12. root  d1f5a64060d538e737b1ca883d2ce17bfd72503a3200500243adaae5cbd18cc9