Carlos Felipe Peña (born May 17, 1978) is a Dominican former professional baseball first baseman and current broadcaster. He played in Major League Baseball (MLB) for the Texas Rangers, Oakland Athlet
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9639bb9b7e7bf89dd1da7438eb056085fc80debcd50575bddb85fdeb4c53cfa7. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/99473c6b-2b8b-4c9b-a70c-74e0ca6cdcf8.json and https://artists.proofprofile.net/proofs/artist/99473c6b-2b8b-4c9b-a70c-74e0ca6cdcf8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a2ade5884e246441920ac9b3cb4aef7a57490248da60d56ee4940a56114307f. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1603380.
Cicatrizo el Dolor (feat. Napoleon Robleto) - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x492259243f3ba6d05c661dc1e000556b9535c9d411da6b341c088d6ebb734211. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF711608006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd36fb350f11352d5db446e94324902c47a41ce8d967a8e66721f9c5b8a4708ed. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE801600802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb615ad8a2d98954f90eb280b6e5ad3410bd30583ac19dc7a585f1b00a26107aa. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLM1S1600273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafde06f9f70ad073990aeed177c0783ab2cb21dd171f3f1a7613b3d5da8a620f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF711607601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ec972978b6d61fefb39f84b86e85e6fa91b22dbfb1afdfb319d49e8ad8a42eb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF711607202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7462ada26a71e1cadc424334f34c7b3cf79d8d4a0891c0625e8581d087928bc2. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLV61619425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad163dd3c7f5e35d7bd0769206678c92fb4f2e381673b8974a8b6855c23cc94e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF711700394.
I Need You (feat. Olaf Blackwood) - Club Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe16c115e3dfe408d31b8f2ccc51f20f5106e916dcdc81fb85c736e81a1ea7dd1. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF711700200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2003ae3fb4dd2b5ccdc4f41cf75e25b7cda2ac6c6f172644f8c1cfbf748b8ef5. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE801600790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3505933146bcd2cc0927cf11f61a2b7e84369c83be83a437b0e45c8baf0f455d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF711607300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd10af5d200057b279c98540047c8db40cedceffe853e8d248094a26e8e05af1. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF711608273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ca8f9c0f84b6c9d5affee85d6d44bd65852fe99531396de959bd12df979c01f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF711608667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc79dd21e0ab21876ce72e38cb721edb0261f2b18989f1f559327189e142c1b3b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLUW21600438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a0c9a9d8d23c579d094504e25c089ecba1daa4719d8b7582ce9017f2d5a1ed0. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF711608127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x887655949a1bdabc5f9916cb7e83dc0af61a2da7bfe294dd0887cf28e54d60f5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF711607937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba9d821b51ebd5025913725b9cd3a2f4bcbeddb3e42b6aa820357badc44efc73. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHB701600155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf4016869a0231ed891d3661e5829c8b01748dd82d1164c50eb043f9cb5462df. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF711608322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad5fda55427f0fc39cf3eafe27f7f5d40619f757e9ff7ddbfa40e05b56e3188a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU3126938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc631ff3ee74e3ed43fb6ed862b727079ecd9b4f68db7657ef2019a7abb0bc2e2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAP541100074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ce08ded7b90051b73452d6d2b1baeff90a72d34c26fca46216302776ec99a85. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF711608290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x105552197b5dfcbdf62fa3f62f4cbb077400352f993ab94f04b3c12529eccad0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF711606475.
Temperatura (feat. Lino Rocha & Lisa Millett)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d63a6713be2aeeb3754f8fe9e3fd6b687b022e41b8e83d054b4bbe7dcf61b9e. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBNRW0600007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x205e43c64f72df996f0caf5da3e07de730f4ad4891969f5c650d8b67177d03a4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLDD61600124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33184727c3d7e561d0feb1cc5469549cb9ec6637234c3f3a03249f25a979ff63. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLDD61700050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5e0d148bb253fc13c3337fd9f3d7bffb6da6bfbd92cb198db64d1e6142b7171. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF711609996.
Sanctuary (EFL106) - William Black Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c753624a5245072fb30ae092a58bcdde648e86eb4ac7937d4d743bc56e4c202. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF711609998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce0b8bca4bc8938dbb12caf7935b9c66909572788324a64008083cb40c43ea64. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF711608777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d350e9d1a5564962e3c4699c628afa5a2677006c9c5ae0d8043809b0bb7ce49. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF711608675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8ebaa780611ce05d0c3fef2060f91ddbbf446f6c2d279eca8f3cc03bbac82ef. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF711607158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c152995c43a85b18867c4dd40d4c72617a929b5d6837f55c34a2044c37114e6. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF711608660.