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
APITransaction action
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - ALBAY 3RD DEO Award a ₱9.5M contract to JMREO CONSTRUCTION SERVICESNational agencies
Transaction hash:
6295ac5abc37cbc44e8d41ca848ad98a241c9938fcf4436e6e060ef5cedb4d4d
Status:
Included and unchanged
Block:
#5,403 610 blocks after it
Position in block:
Transaction 580 of 1,446
Award day:
Jan 31, 2024 (2 yrs 9 mo ago)
Value:
₱9,509,249.10
Project:
24FO0005
Full record:
Accountability
Bill Sec. 3 and 19Responsible agency:
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 #5,403 signature valid Demo key, proves nothing about the governmentPublic key
Linked records: from budget to payment
Bill Sec. 5- 1. AppropriationGAA line item · Sec. 5(b)The award does not say which budget line pays for it.Not published
- 2. Allotment releaseSARO / allotment · Sec. 5(c)(iii)Not published per project. DBM releases SAROs, but not linked to individual contracts.Not published
- 3. Cash allocationNotice of Cash Allocation · Sec. 5(c)(iv)Not published per project.Not published
- 4. Contract awardNotice of Award (PhilGEPS) · Sec. 5(d)DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - ALBAY 3RD DEO awarded it to JMREO CONSTRUCTION SERVICES on 2024-01-31.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)No matching DPWH contract record (only DPWH contracts are listed with progress).Not published
- 6. PaymentDisbursement voucher · Sec. 5(c)(viii)Not published. No public source shows how much of this contract has been paid.Not published
- 7. CompletionCertificate of completion · Sec. 5(d)No completion certificate published.Not published
- 8. AuditCOA 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
DemoEdit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.
- 1. Record fingerprint changedstored 6295ac5abc…db4d4dnow …
- 2. Block Merkle root changedstored c8350f7d59…0cb1f7now …
- 3. Block #5403 hash changedstored 838df07122…b08e7enow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (11 steps)
How this one record is tied to the block's Merkle root, without needing the other 1,445 records. Each step hashes the current value together with the sibling shown.
- leaf 6295ac5abc37cbc44e8d41ca848ad98a241c9938fcf4436e6e060ef5cedb4d4d
- 01 R 629e41a40fd5cb6e2f9d82274d16c29b62c7f744244242a26706fa3a0c3c5a70
- 02 R b3f84b29018025d4abe31a5f1b423f421c5adb68d03a1ed40114d5bf76643bf4
- 03 L 1265929c58fba299a0a2505626f140578fab9c3709b88b54aa588bde369245bb
- 04 R 893788e8cab0e1dbb12c6a354b3964a84673b59eee5506a3c5efd793b03e5b59
- 05 R eb16316fe937140125dc852feaf0fbde9bd6e79f72a92ac439a6e4ad1b466fde
- 06 R f9f3a38c552c012cc446a3bee53e8f52548211e6f63b217cba4c97f74d40330e
- 07 L 5ab39cfacbf62edc60d1c43c701076c7ae34b7d25094192e7209ab535f3e7511
- 08 R 8bb625b65fe53c283ceaa0c250375efae0ffbc2432b7571358f1691b0b8b8b30
- 09 R 362c20425bc294482fb62c929a1c8b338e9c1b9eb88bbca31d19f9ebe917df1e
- 10 L 362a2333823827372bef514d5cfaf40b17c95223d951757f671b011c01ba42ce
- 11 R 5df7898686ed487fd91d8d6bc1e53ccb3ae8dd8eb8d19f629eab5735ad075ecc
- root c8350f7d59e794c721da585d4e69fa9f9595a50d5437917f087f8ced060cb1f7