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
BARANGAY UDOC, LIBMANAN, CAMARINES SUR Award a ₱402.0K contract to BELTRAN SB AGA GENERAL MERCHANDISE AND CONSTRUCTIONBarangays
Transaction hash:
f736df0c5477dbba1a8db468b9be8a2fde85819562c4112e424c6a056b26fb85
Status:
Included and unchanged
Block:
#1,199 4,814 blocks after it
Position in block:
Transaction 36 of 38
Award day:
Jul 22, 2011 (15 yrs 3 mo ago)
Value:
₱401,964.00
Project:
cONSTRUCTION OF HEALTH CENTER
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 #1,199 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)BARANGAY UDOC, LIBMANAN, CAMARINES SUR awarded it to BELTRAN SB AGA GENERAL MERCHANDISE AND CONSTRUCTION on 2011-07-22.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 f736df0c54…26fb85now …
- 2. Block Merkle root changedstored ce19b06bd7…8be669now …
- 3. Block #1199 hash changedstored 224aa53660…f61586now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (6 steps)
How this one record is tied to the block's Merkle root, without needing the other 37 records. Each step hashes the current value together with the sibling shown.
- leaf f736df0c5477dbba1a8db468b9be8a2fde85819562c4112e424c6a056b26fb85
- 01 R fdd51fa2a95986e4c1b8d9c90bf3052ef083625b98658c70b1780f76030052fb
- 02 R abdcb3cac33e331eea567f723ba215f2fb6940be2798a0a265da7ab92e07d2a9
- 03 L 90f0b8f9a71950ab4957fa4139f0b02bd76bed5d72c5409c750516bf5bf5e2f9
- 04 R 3775ef5b596cc66b90ae4f5f840a709141871bb34d0469ca4f943ea7a3d849ff
- 05 R 7a7954db0a940f66569a51509ede50dacc1e55766dbb209b93484a997db6795e
- 06 L 88dfd0439921c0c4fd2d6eeefe3dba46423cf94ed4efed7030ca696477ad47a0
- root ce19b06bd72b4f45f977c8dc6a25e88f1c263b6768bc50b13abd80d5af8be669