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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

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - DAVAO CITY DEO Award a ₱94.0M contract to ARCINUE COMM'L. CORPORATIONNational agencies

Transaction hash:
18b723dbfa03ebe007f91a72fdcd9adb1d8562fe914e97f00068b097cba8c4da
Status:
Included and unchanged
Block:
#4,674 1,339 blocks after it
Position in block:
Transaction 35 of 480
Award day:
Dec 29, 2021 (4 yrs 10 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 #4,674 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)
    DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - DAVAO CITY DEO awarded it to ARCINUE COMM'L. CORPORATION on 2021-12-29.
    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   18b723dbfa…a8c4danow      …
  2. 2. Block Merkle root changed
    stored   72257c473f…33288anow      …
  3. 3. Block #4674 hash changed
    stored   53ef459869…c70c30now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (9 steps)

How this one record is tied to the block's Merkle root, without needing the other 479 records. Each step hashes the current value together with the sibling shown.

  1. leaf  18b723dbfa03ebe007f91a72fdcd9adb1d8562fe914e97f00068b097cba8c4da
  2. 01 L 1800996ff29eaca7bc0d701f989d72818f93b220a5a484d9fa828cb0515fb270
  3. 02 L 7aed65ff1fa59a8c3d8f78fdf583701c86b02a16e1ce913c953a3cd3661a9a06
  4. 03 R 060e2e445b181d6d8878555fd88b0114829a1a889c30de6ef9224a96dd47730e
  5. 04 R 00ba804b8413339e765ff546ce3fd632bc6ebb156da51d606fda289d981f77d9
  6. 05 R 5cdccdb2b80ff25d7a969e413999f01f840ee99f0c90318adc1c605212d6b796
  7. 06 L b7797cc19fe101185840dfd4d98d7a3dd1377518416fa28efe73a9d77952d384
  8. 07 R a0efde914e11d36dbdfff5c4e6d85b8f3fed9e00fbba155eb04fac2c19a478da
  9. 08 R 3dcf012c452abb092b8f50f5ed0da05484f73519ad39b2ce7b1f61d6117f844f
  10. 09 R 3ae72da542ee4d7ecf8f31928ce5865b22db6134aaf7acc7078d7af1fe705071
  11. root  72257c473fe9526f28ba32b3fb435a5e7524f8129fa50cc0dc2d61e5c533288a