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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 - CAVITE I DEO Award a ₱85.2M contract to C.S. RAMOS CONSTRUCTIONNational agencies

Transaction hash:
eace892eede2e454dea6319f61352dcb0cedb21b178a5950d0dffb103d554588
Status:
Included and unchanged
Block:
#4,719 1,294 blocks after it
Position in block:
Transaction 819 of 878
Award day:
Feb 14, 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 #4,719 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 - CAVITE I DEO awarded it to C.S. RAMOS CONSTRUCTION on 2022-02-14.
    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   eace892eed…554588now      …
  2. 2. Block Merkle root changed
    stored   b443a37048…20c5a7now      …
  3. 3. Block #4719 hash changed
    stored   75715c1da3…cf0b3dnow      …
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 877 records. Each step hashes the current value together with the sibling shown.

  1. leaf  eace892eede2e454dea6319f61352dcb0cedb21b178a5950d0dffb103d554588
  2. 01 L ea4bbdc7ee58f8ffec9f277c63ab830c350840efbad27147995d4407733a4090
  3. 02 L e3f5e54e77bb80de0573306bb74f2988c639a336b71a83e90e2222100fe68b0f
  4. 03 R 3426debd6175e8546e7d12ed30e42d976ae3cd8b94b12bbcaae9cba2d00feb50
  5. 04 R c972af5770834c3296be29f061d092cb0c7a418c51da6e50b3052c2467a407be
  6. 05 L 54923cce5bde7c7cc6a93bbb30fce8108e517f82623c4d852f40d681e913a68a
  7. 06 L 2d759bf946308075777fef7c5dc9dee15a7d33c3973209ba9a42ca2995d0e363
  8. 07 R 79cba67972cb8f00550da2bf50352a8fed43f6bbd37b4dd6d422318077603521
  9. 08 R 2c064fc617cf9d84d7183c550ee4008c5f64b0b80095275b9d1bc20e61cb75af
  10. 09 L 696dea302decee03a7c91abaf97de5f028df4bb5d5004bb59039abfae44047b8
  11. 10 L 2978e8b0267cd5942d8f0a04f8710be20ace4d89cf8b16e7004392e7314bf79b
  12. root  b443a37048a6ab7970a0cd1660f58bc1f1564885e1d60b3289a8f02cda20c5a7