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
MUNICIPALITY OF REAL, QUEZON Award a ₱996.9K contract to YOLOBUILDERS CO.Municipalities
Transaction hash:
b8a20dc42dcbe7d393a3bc00d6b59b9ad8153ac279b4b6877773db9c3d07ad56
Status:
Included and unchanged
Block:
#4,156 1,857 blocks after it
Position in block:
Transaction 109 of 151
Award day:
Jul 8, 2020 (6 yrs 4 mo ago)
Value:
₱996,946.70
Project:
Completion of Climate Resilient Evacuation Center
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 #4,156 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)MUNICIPALITY OF REAL, QUEZON awarded it to YOLOBUILDERS CO. on 2020-07-08.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)COA's CY2024 audit of Real 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
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 b8a20dc42d…07ad56now …
- 2. Block Merkle root changedstored 454b433dc1…e5b737now …
- 3. Block #4156 hash changedstored 82e54d5e1f…0a8626now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 150 records. Each step hashes the current value together with the sibling shown.
- leaf b8a20dc42dcbe7d393a3bc00d6b59b9ad8153ac279b4b6877773db9c3d07ad56
- 01 L b80e24259675137a2f65e04915f4e58850ec917bd467f0b6101f222fe5ae8bd3
- 02 R 71a905dfe920b48a00f89eaa69bf2068461e5292eb55b09b13f987606af9fbdc
- 03 L 667f0d061728acdc9e2e2c782b86975666f622abd9bef07cb6e6556527f87364
- 04 L d6ab18e7dc46f8cfe450b4d596ea3c958a2551aec38227de727d99af007c5b00
- 05 R 97d9603346903b6345cdc77df1ecacee3eeb176570d39f1998e9749be80b4a1d
- 06 L 754ecd972a4346e4f9dfe8731fafebdb18ee49f50fbf53662eeb01cecee037b6
- 07 L 46aced4a34cf58574f679f5da424b1b98cebcdb3be1d7c5bdd84bcee3920b5c7
- 08 R 8f13dbb328032ca75c993fe1d2edfc5777916e58767d5b9edca824a2a66f8cad
- root 454b433dc1a2fbdadbb4541b48afe857fb58fbf3e9453423e996aa6fe9e5b737