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
LAGRO ELEMENTARY SCHOOL Award a ₱87.3K contract to JOED CONSTRUCTION AND TRADINGNational agencies
Transaction hash:
eaae58764ceb59ae7b1c5da9d7e4a07a70eadfd2bb82dc8aedce18b95ffc4575
Status:
Included and unchanged
Block:
#2,166 3,847 blocks after it
Position in block:
Transaction 137 of 154
Award day:
Aug 28, 2014 (12 yrs 2 mo ago)
Value:
₱87,283.70
Project:
REPAIR AND REHABILITATION OF GARDEN FENCE
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 #2,166 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)LAGRO ELEMENTARY SCHOOL awarded it to JOED CONSTRUCTION AND TRADING on 2014-08-28.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 eaae58764c…fc4575now …
- 2. Block Merkle root changedstored b54044ac3d…b6a42cnow …
- 3. Block #2166 hash changedstored f0d305a7a6…9b00c9now …
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 153 records. Each step hashes the current value together with the sibling shown.
- leaf eaae58764ceb59ae7b1c5da9d7e4a07a70eadfd2bb82dc8aedce18b95ffc4575
- 01 L ea9d215f032813d8b9128be8da1202f80e0e3e19c81fbe0db96da5f27f62b73d
- 02 R 8534d4d4b2c7c98c5a2bd7e56297389b980c6494b3c6ec4272d1f70b1d945461
- 03 R f40d0fb2b854e409b6ee70278bd2afe0b1cadcc4169a6fad8425bb12bbf47c71
- 04 L 455cb4f547edf729a46fb07d91c5e9fbc7f65ebf1f0bea3afedfb82e4907ea03
- 05 R ffa0d6c6dbc472d842751f5fa664e90278fc60f25d414ac0b63321ec61d0a84e
- 06 R 4e8f74374dd7222a511b70805b41e0b26a176967dce034ecb08a9d06a626ade0
- 07 R bb6f2b9a395f3875d69c9f5a1f746395891acca54af43f5bf174c4a9c32ff973
- 08 L a9c69f82fe80f1a26f4f2b14c022d968d0635d5c6e58066cc79b17d37c8054c6
- root b54044ac3d86510b4aae9ab73e782a4fc7342a02e08ea907921b793b77b6a42c