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 ANTIQUE Award a ₱2.4M contract to RUZZLE DEN CONSTRUCTION SUPPLIES AND SERVICESProvinces
Transaction hash:
fe05f6ddb6071eed8709e856e3a538fb668ec3bb63e32acc75a0f86e776635a7
Status:
Included and unchanged
Block:
#5,226 787 blocks after it
Position in block:
Transaction 303 of 305
Award day:
Jul 28, 2023 (3 yrs 3 mo ago)
From:
Value:
₱2,422,218.72
Project:
REPAIR & MAINTENANCE OF PROVINCIAL ROAD
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 #5,226 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 ANTIQUE awarded it to RUZZLE DEN CONSTRUCTION SUPPLIES AND SERVICES on 2023-07-28.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)COA's CY2024 audit of Antique 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 fe05f6ddb6…6635a7now …
- 2. Block Merkle root changedstored 8339e025b5…f85e8enow …
- 3. Block #5226 hash changedstored 64348f42ae…9e3a3dnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 304 records. Each step hashes the current value together with the sibling shown.
- leaf fe05f6ddb6071eed8709e856e3a538fb668ec3bb63e32acc75a0f86e776635a7
- 01 L fdfd62f2fd4ba0bd31c548b1d4df23e2bdb412a969f7bf64fd698017f61d1968
- 02 L bcc338360609962bc68742021a41fd781e52de657499382ee2117ddb0b2f43cd
- 03 L 4bd9178e519158f3b417a3746e434ae00b0bb2a97f7f173ec8ac0b0f8c1b549a
- 04 L a3f7add7e771d9836bf958a22d1322c8bb019cae2cf32828320e31eb7648b211
- 05 R c0109da8263877706bcc9f87b8bf683594900cdd4fa50d68a6ff7a5a0eebdd27
- 06 L 155763e654a11b891aa91ff832d6d36bb747c1bc39b5c884dc6d092a2df88b8b
- 07 R 273ca2007ff5728baf9c8404b0e7fdd7442c7e90c1a79fa88c2aa3ab5f2c0fe4
- 08 R 42cee3573ca1ce34905b815e2039f35f55b2b797fd901fe439694b35075e5acd
- 09 L 542b7febde7c38702e6b5a13a446f4d6de14f8625f3a7daaae1071024d4f6673
- root 8339e025b58a6ce09ce296b30993d98da452fd30e69172a57ff9ac524ef85e8e