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
CITY OF EL SALVADOR, MISAMIS ORIENTAL Award a ₱149.5K contract to MECC BUILDERSCities
Transaction hash:
6c015e0ea4bcf2efebb6be3e82495ea5a8f520878b494160466c92d48dfdd6ec
Status:
Included and unchanged
Block:
#3,438 2,575 blocks after it
Position in block:
Transaction 125 of 302
Award day:
Jun 4, 2018 (8 yrs 5 mo ago)
Value:
₱149,507.29
Project:
Completion Of Main Gate Entrance With Guard House
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 #3,438 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)CITY OF EL SALVADOR, MISAMIS ORIENTAL awarded it to MECC BUILDERS on 2018-06-04.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 City of El Salvador 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 6c015e0ea4…fdd6ecnow …
- 2. Block Merkle root changedstored c0d097f592…8194banow …
- 3. Block #3438 hash changedstored d5e178c39c…dfdf4bnow …
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 301 records. Each step hashes the current value together with the sibling shown.
- leaf 6c015e0ea4bcf2efebb6be3e82495ea5a8f520878b494160466c92d48dfdd6ec
- 01 L 6bb2cccf8ccd9457603409d2b2f57af9934253a0bd540f546947a2c2d044269b
- 02 R 48e997f47e19522a5aaa21cbaceda4cf987bb0e57c2521ec21db9141a7e9ed9f
- 03 L 6b35aea42d1b7fe42c2e636c51e760e503fb52957a1125a2fa84b2135a2dede2
- 04 L f85116c4820977466100920b25ac2b9e1a24e4dbb1299a5f3fc189611bdfc259
- 05 L e1f4e2c2020dac568cd7bac00b43db6222c35b601fa04d53a58d98fa76f006e5
- 06 L 9c4f09c798c865001a27a5532706ffda9c0f93f7e4a7bdea37470c726b3bf199
- 07 L 3b75530b2e00b2b00dabf83dec8cd2d26e0cffbf5e8b0debe169d04baac57ebf
- 08 R 81b5af8bb19a49d8462b96a7ba5e48bd0dda3b442c2ae14b343a432c4002855d
- 09 R 1a5c2335f69ead22da18be1925957a8a84a821b69027c711a3c062e0ef1c71a5
- root c0d097f592dd3b53d25394889e562d26fd9f10c3df72615718cbd69c4d8194ba