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
PROVINCE OF AURORA Award a ₱977.1K contract to REMNANT BUILDERSProvinces
Transaction hash:
801d4fa8a26092d5b1eb9fb0544d9dbbc514011ed7a9b2cccb2b492ee2256e80
Status:
Included and unchanged
Block:
#2,552 3,461 blocks after it
Position in block:
Transaction 106 of 226
Award day:
Oct 19, 2015 (11 yrs ago)
From:
Value:
₱977,132.41
Project:
Construction of HS Building, Brgy. Dimaseset
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 #2,552 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)PROVINCE OF AURORA awarded it to REMNANT BUILDERS on 2015-10-19.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 Aurora 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 801d4fa8a2…256e80now …
- 2. Block Merkle root changedstored 0f4e705fce…eafdbbnow …
- 3. Block #2552 hash changedstored e3c048650a…938e7cnow …
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 225 records. Each step hashes the current value together with the sibling shown.
- leaf 801d4fa8a26092d5b1eb9fb0544d9dbbc514011ed7a9b2cccb2b492ee2256e80
- 01 R 8037d25412c34de71b56f6201fcdf2d38a9aff41fa1968b6960f856c46e5d4ab
- 02 L 771d8358c6d153a81e73adde9040aa32a5d5d3c2cc864adfefb85d8e3cfdc4c2
- 03 R 8e2ccadb7138eef4a52877f822017fd7d761892f364669cc13dbdca1a8e4697b
- 04 L 222b2604cb05548e6202ee7a7b0f5e36b60486a61efc61cdbc2f71d2b715883b
- 05 R 05e78db07ee1851d482ea03878e08ee7457741b23a2d40a8f80511e24f788d66
- 06 L b53f230e53267d5f2d386da08a6acd4864784f3193a510890e8d02aae3b9f164
- 07 L d2c82b209e3fdb16a67fabeb342899c887ca50bc59c2ef5bda8a5aa33bfc38cb
- 08 R c030c00ea68715b91864f2ed9e31837544b683d0fda3cc37530381e30cc4541a
- root 0f4e705fce52edef7949c9293dcc4c2182190fa4a98577803f1babcd1feafdbb