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 - N. ECIJA 1ST DEO Award a ₱2.4M contract to ADROIT CONSTRUCTIONNational agencies
Transaction hash:
b445e3a031ff605e2eb36c87e5f6975e04db81dc92c7f371a761f5fe459a7e30
Status:
Included and unchanged
Block:
#2,548 3,465 blocks after it
Position in block:
Transaction 215 of 305
Award day:
Oct 15, 2015 (11 yrs ago)
Value:
₱2,393,179.19
Project:
15CE0157
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 #2,548 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 - N. ECIJA 1ST DEO awarded it to ADROIT CONSTRUCTION on 2015-10-15.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 b445e3a031…9a7e30now …
- 2. Block Merkle root changedstored 14506abb96…c1ac0bnow …
- 3. Block #2548 hash changedstored 396219bd94…b275fenow …
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 b445e3a031ff605e2eb36c87e5f6975e04db81dc92c7f371a761f5fe459a7e30
- 01 L b39bcce3f4b9ac1e4b64a0d357e0af8957fe7d2fe15580288e16add65714467b
- 02 L ca47a7ac281c6ca426c085cb7ade2cd21334690bc2b4e233ee6ba6b19ba7ab05
- 03 L ae46c73f1dcadc6454364d9be3d95920186aa3a9500d9470c47567a9286b58e5
- 04 R 99e83285ce3b5e521ee73fc718d87828437d085cb581548a69a54f507e515256
- 05 L ded5285e73050fbe4b6b9ac5ec2760cd3a8872d8f3220529c71a99fb6ebbdb80
- 06 R 3e7eb2c0ccc5e1088ddf976acc7837fa734ef9ea984b6c7788ea55fa1adbd226
- 07 L adcf16d985f4069e3dc9048ea8d1809d74602b1ad8a5039472cf86c9bb20571a
- 08 L 819e52b83cccdc551aa8dcc6a1010b150c9521f4732206747bcd894154c60400
- 09 R 844f1f99580bb287a04489fc6ac4b2960bb6256cefd719b56db0c5be810aed74
- root 14506abb96d720a214ce0f44c6ce432d34f3024f29ad06144926169461c1ac0b