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 COLOCONTO - SAN JUAN BATANGAS Award a ₱184.2K contract to AM ABDON CONSTRUCTION AND SUPPLIESBarangays
Transaction hash:
d27f6eae3cea7e1e4ff020cb02ce1d2c575805f43f4e821d1fc95d5a6ec8861c
Status:
Included and unchanged
Block:
#3,815 2,198 blocks after it
Position in block:
Transaction 214 of 263
Award day:
Jul 10, 2019 (7 yrs 4 mo ago)
Value:
₱184,203.44
Project:
Concreting of Barangay 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 #3,815 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 COLOCONTO - SAN JUAN BATANGAS awarded it to AM ABDON CONSTRUCTION AND SUPPLIES on 2019-07-10.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 d27f6eae3c…c8861cnow …
- 2. Block Merkle root changedstored c1cafc8d1e…78caa3now …
- 3. Block #3815 hash changedstored 3d22d073a0…00e28cnow …
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 262 records. Each step hashes the current value together with the sibling shown.
- leaf d27f6eae3cea7e1e4ff020cb02ce1d2c575805f43f4e821d1fc95d5a6ec8861c
- 01 R d2d29b9a3cc949a09015f4095f52a5ffdcb88bca34deb8428fc37be2176d944f
- 02 L 310ad44c5ac1f5e3dfffef8e052f9c3eaaed7554f18a30feb9312213c996c725
- 03 L 64f637cfea5ae5d293fc3ff8f3f4351278017b4a1857f5505d19da645c9ba2f1
- 04 R e3cb12cd3fa0bcf841db39d3fed98de133012740bfe77903f1327559bd2f5a2f
- 05 L 6f1a89f8105334d5b57d1a45ca6e8a3290fef1eb21ba2b5f8f21199c75950564
- 06 R 467039ad690b7af3248dc4538b531c241beaa0352ab0dce09ec58fbd0d2d12d6
- 07 L 6ded6c754fa54118f2db1a32d6e24939ad32a1e18f879aa4c07d6da293531908
- 08 L b6f1ca0da13116adfcd2617997f844ed90bcbd147e4f852de7f77fc12c8391cc
- 09 R 8458fb3278a33b293314e9fa4aaabaf95cdf0c6843beef8faa4014e016c0d4ca
- root c1cafc8d1e308755510b80aeb6faa6203f3f1c51449a14f08440f3476e78caa3