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 - BILIRAN ENGINEERIN Award a ₱569.0K contract to INFRASERVE BUILDERS AND SUPPLIESNational agencies
Transaction hash:
45bbb76caacfd1384fabdcf1f751c7323f4d2a55380bdf43b447192e22144263
Status:
Included and unchanged
Block:
#2,205 3,808 blocks after it
Position in block:
Transaction 32 of 128
Award day:
Oct 8, 2014 (12 yrs 1 mo ago)
Value:
₱569,000.00
Project:
14IA0045 Construction/Extension of Anas Flood Cont
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 #2,205 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 - BILIRAN ENGINEERIN awarded it to INFRASERVE BUILDERS AND SUPPLIES on 2014-10-08.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)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 45bbb76caa…144263now …
- 2. Block Merkle root changedstored f396238fce…2ef65dnow …
- 3. Block #2205 hash changedstored 29267a6c77…12b258now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 127 records. Each step hashes the current value together with the sibling shown.
- leaf 45bbb76caacfd1384fabdcf1f751c7323f4d2a55380bdf43b447192e22144263
- 01 R 476e0b9ceb041d92d9b1d7c2deee8d6dfca95036df6cc6f7dca80a5ee056260d
- 02 R 7fb95f267abb7eb5aa024667fd1397cd4244d9f9e218dacf61ccafa5f6d2a009
- 03 R 62aeefab58a34ce0db776e2c8cbe5e5a3649588f40de6965335e03df3dba1b97
- 04 R 8413653e4b4b9ccf12ebed84279d05e7f8f8792fe6ed94197a65f0a8a3c624de
- 05 R 3d3fdfd1a2cb3544d77ccf152a87a6499d718cdfa318c57623de7d76297e53ef
- 06 L 6cf540d61daabf1648cdae05a90da75c439a671ea563acf53d7d1363ce9557c7
- 07 R 7de16b44f722c2d9623a8da5182953ab8b7e7e9bf3e070e63a46c5b5526058f0
- root f396238fcea92321c4cbf9e43a5f22472b3050e830d7e46bc22ff598cf2ef65d