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 HEALTH - REGION XII Award a ₱2.4M contract to IKM BUILDERS & CONSTRUCTION SUPPLYNational agencies
Transaction hash:
0dc1133a32c62ec2bc4670b2c58795b98e2158776f94d11e9175c865ccd598c1
Status:
Included and unchanged
Block:
#2,139 3,874 blocks after it
Position in block:
Transaction 3 of 119
Award day:
Jul 28, 2014 (12 yrs 3 mo ago)
Value:
₱2,403,744.00
Project:
Aleosan District Hospital
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 #2,139 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 HEALTH - REGION XII awarded it to IKM BUILDERS & CONSTRUCTION SUPPLY on 2014-07-28.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)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 0dc1133a32…d598c1now …
- 2. Block Merkle root changedstored 4c1326b7cd…f0546cnow …
- 3. Block #2139 hash changedstored af15d74c9e…268de2now …
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 118 records. Each step hashes the current value together with the sibling shown.
- leaf 0dc1133a32c62ec2bc4670b2c58795b98e2158776f94d11e9175c865ccd598c1
- 01 L 02b05d4a37f9763147843a94f664552eac88abc9397d44c4985ac3b272198241
- 02 L 0edb2e71f8e0ee9367312789dbdb06155c1f45a933a8c5b1ad26bcf0c5fa9172
- 03 R fa83dcc17acfb3ecdc842b707732c095b1c9d97add9f0e0eadf043106080ad1e
- 04 R 1a60d5d479a32a38c1d78e50eb9476199493ba233fb168ba8b15e2183aaefd35
- 05 R 98f021a34dec79824f548c8a640247c3ff05aded8f5d6ae7866e9a11448e8662
- 06 R 0e3341a2d30608282b07c9d398799c7adb5cdba5348859544e1760a38e360557
- 07 R 8cae5a00fc12a53740feacb0f2e7c4de92c9b8d1e280c251be4f0721b1f781e5
- root 4c1326b7cdffcf481753f342edc2bca9605ee879f4dc10fd6359effb15f0546c